OTTAWA - Justin Trudeau has done it. So, have premiers Kathleen Wynne and Darrell Dexter.
Even Toronto mayor Rob Ford says he's smoked pot.
Almost everyone on the political scene seems to have tried it, at one point or another, except for Stephen Harper.
The prime minister chuckled during a media scrum Thursday when asked if he too is part of the parade of politicians who've come out recently to concede they've smoked marijuana.
He took the opportunity to hammer Trudeau and the federal Liberals on the issue, accusing them of promoting pot use among children at the expense of developing an economic policy.
"Do I seem like I smoke marijuana?" Harper asked in response to a reporter's question.
"Ya know never know," the journalist replied.
Harper said his asthma precluded smoking.
"From a very young age, I have been an asthmatic and smoking anything has been out of the question since the time I was very small," he said during an event where he announced the introduction of legislation to better protect children against sexual exploitation.
The cavalcade of cannabis confessions was prompted by Trudeau's admission last week that he's smoked pot in the past, at least once since becoming an MP.
Since then, a bevy of other political leaders have joined the discussion, which has focused attention on a recent Canadian Association of Chiefs of Police proposal that marijuana possession be made a simple ticketing offence.
The association considers this would be more efficient than laying criminal charges, but it remains firmly opposed to decriminalization.
Harper said the government is studying the proposal very carefully.
He repeated his earlier criticism of Trudeau, saying the Liberal leader "displayed poor judgment" with his marijuana use.
"I look at the contrast with him promoting marijuana use for our children versus saying yesterday he will have no economic policy for several years," Harper said.
The debate comes as researchers published a new study, which concluded pot use may be riskier for teenagers than previously believed.
The research, conducted by the Universite de Montreal and New York's Icahn School of Medicine, says the nature of the teenage brain makes marijuana use particularly problematic and could lead to the development of addictive behaviours.
It reviewed more than 120 studies and concluded that pot use during adolescence interferes with natural brain development and may hardwire some addictions into adulthood.
Trudeau said that is precisely why he is proposing legalization because it would mean regulation and give authorities more opportunity to keep the drug from children.
"We're spending hundreds of millions of dollars a year on a plan that is not keeping marijuana out of the hands of our teens," Trudeau said, during a caucus retreat in Georgetown, P.E.I. "Instead, (we're) incarcerating and giving criminal records to hundreds of thousands of Canadians over the past few years in a way that's not useful, in any way, in keeping marijuana out of the hands of our teens."
—With files from Joan Bryden in Georgetown, P.E.I.
Also on HuffPost:
Toronto Mayor Rob Ford says he has had his <a href="http://www.huffingtonpost.ca/2013/08/28/rob-ford-marijuana-wynne_n_3831389.html" target="_blank">fair share of marijuana</a>. "Oh, yeah. I've smoked a lot of it."
The federal Liberal leader opened up to HuffPost about his experience with marijuana in August. "Sometimes, I guess, I have gotten a buzz, but other times no. I’m not really crazy about it.”
The Opposition leader's office told HuffPost this summer that Mulcair <a href="http://www.huffingtonpost.ca/2013/08/22/justin-trudeau-marijuana-peter-mackay_n_3797481.html" target="_blank">has smoked in the past</a> but not since he was elected to office. Mulcair was elected to the National Assembly of Quebec in 1994.
The Liberal MP and Canada's first astronaut said he tried marijuana as a <a href="http://www.cbc.ca/player/News/Politics/Power+%26+Politics/ID/2402495133/" target="_blank">student in the 1970s in England. </a> "It's not my thing. I stopped because it wasn't doing anything for me."
The premier of Ontario said she <a href="http://www.huffingtonpost.ca/2013/08/28/kathleen-wynne-marijuana-pot_n_3830736.html?utm_hp_ref=canada-politics" target="_blank">smoked pot decades ago</a>. "I have smoked marijuana but not for the last 35 years."
Said the <a href="http://www.huffingtonpost.ca/2013/08/29/darrell-dexter-marijuana-pot_n_3837009.html?utm_hp_ref=canada-politics" target="_blank">former premier of Nova Scotia</a>: "Like every other person I knew back in the '70s when I went to university, some of whom are actually in this room, I would have tried it, the same as other people at that time."
Said the <a href="http://www.huffingtonpost.ca/2012/05/01/christy-clark-marijuana-use-pot_n_1469321.html" target="_blank">premier of British Columbia</a>: "I graduated from Burnaby South Senior Secondary in 1983 and there was a lot of that going on when I was in high school and I didn't avoid it all together."
The leader of the Progressive Conservative Party of Ontario admitted he's <a href="http://www.thestar.com/news/canada/2011/08/18/hudak_admits_to_smoking_pot.html" target="_blank">puffed in the past.</a> "I was a normal kid, I had a normal upbringing, a normal life in university. I experimented from time to time with marijuana. It’s a long time ago in the past and in the grand scheme of things."
The former prime minister of Canada <a href="http://www.ctvnews.ca/" target="_blank">told CTV News</a>: "The answer is: I never smoked. I never smoked anything, but there was an earlier time, years ago, when (my wife) made some brownies and they did have a strange taste."
The former prime minister admitted while running for the leadership of the Progressive Conservatives that <a href="http://fullcomment.nationalpost.com/2013/08/22/chris-selley-trudeau-pot-revelation-underscores-one-of-his-few-actual-policy-positions/" target="_blank">she tried weed.</a> "And I inhaled the smoke."
Said the former NDP leader: "Yes, and some might say I never exhaled."
The former premier of Ontario said he <a href="http://www.cfdp.ca/cita99.htm" target="_blank">experimented in his teens</a>, but only twice.
The premier of Saskatchewan said he was an <a href="http://www.canada.com/topics/news/politics/story.html?id=f23471e8-be96-46cf-9c1f-b43d5c497cdd" target="_blank">"infrequent" user back in university.</a> "It didn't really do anything for me, luckily, because for some, it does lead to other things."
UP NEXT: Celebs Smoking Pot
The rapper's 18-year-old son, Corde Calvin Broadus, caused a stir when he <a href="http://www.digitalspy.com/celebrity/i435058-16/twitterinstagram-pics-of-2012-snoop-dogg-and-son-corde-calvin-broadus.html">shared this photo of him</a> smoking with his famous weed-loving dad.
Soulja Boy, Wiz Khalifa
Is that smoke, or a new Instagram filter? Soulja Boy<a href="http://www.huffingtonpost.com/2013/01/03/soulja-boy-wiz-khalifa-smoke-up-photo_n_2402221.html"> tweeted a photo </a>of what appears to be him and pal Wiz Khalifa smoking out a giant bong on Jan. 3.
"Oh don't worry," Brown wrote on this <a href="http://instagram.com/p/SzQdSKPpVR/">Instagram photo </a>he shared in December, from Amsterdam. "It's medicinal!! Lol."
<a href="http://www.vanityfair.com/online/daily/2012/06/kristen-stewart-responds-critics-shit-eaters-vanity-fair">In a 2012 Vanity Fair article</a>, Stewart addressed the photos taken of her smoking out of a pipe in 2008. "You can Google my name and one of the first things that comes up is images of me sitting on my front porch smoking a pipe with my ex-boyfriend and my dog," she said. "I was a kid. I had just turned 18. In [the tabloids] the next day it was like I was a delinquent slimy idiot, whereas I’m kind of a weirdo, creative Valley Girl who smokes pot. Big deal.”
Dressing up as <a href="http://www.huffingtonpost.com/2012/11/02/rihanna-topless-singer-post-halloween-lok_n_2066153.html">"The Bride of Mary Jane"</a> (get it?) for Halloween wasn't enough. Rihanna shared this controversial picture at the start of the New Year, with the caption: "This nug look like a skull or am I just....?"
A video of <a href="http://www.tmz.com/2010/12/10/miley-cyrus-video-bong-hit-smoking-salvia-herb-pyschedelic-birthday-party-hannah-montana/">Miley Cyrus partying with a bong </a>just after her 18th birthday became instant tabloid fodder when it hit the internet in 2010. Her reps say that she was actually smoking the herb salvia.
Yup. That's Olympic Gold medalist <a href="http://sports.espn.go.com/oly/swimming/news/story?id=3876804">Michael Phelps smoking out of a bong</a>, published in the now-defunct British rag News of the World in 2009.
Lady Gaga smoked a spliff onstage at a concert in -- duh -- Amsterdam. About marijuana, <a href="http://www.huffingtonpost.com/2012/09/19/lady-gaga-weed-singer-wondrous-marijuana_n_1897486.html">she told the audience</a>: "I want you to know it has totally changed my life and I've really cut down on drinking. It has been a totally spiritual experience for me with my music."
Last week, <a href="http://www.huffingtonpost.com/2013/01/05/justin-bieber-smoking-pot-photos-emerge-teen-star-partying_n_2415401.html">photos emerged </a>of what appears to be Bieber smoking marijuana inside a Newport Beach hotel room on Jan. 2. "Everyday growing and learning. trying to be better. u get knocked down, u get up," Bieber tweeted not long after the reports trickled through. "Back on tour tomorrow. ready to see u all smile. time to do what im supposed to be doing. performing. #BELIEVEtour."
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President Barack Obama has admitted to smoking marijuana and using cocaine <a href="http://www.nytimes.com/2008/02/09/us/politics/09obama.html?pagewanted=all&_r=0">during his high school and college days</a>. "When I was a kid, I inhaled often," <a href="http://www.nytimes.com/2006/10/24/world/americas/24iht-dems.3272493.html">he once told magazine editors, according to The New York Times</a>. "That was the point."
Apple co-founder Steve Jobs' use of LSD in his younger days is well-documented. He once called the experience <a href="http://www.thefiscaltimes.com/Articles/2011/10/24/Steve-Jobs-10-Revealing-Quotes-from-His-Biography.aspx#zqEbfO6jmqxtvYKB.99">"one of the most important things in my life."</a> His use of the drug was even noted in an <a href="http://www.wired.co.uk/news/archive/2012-02/10/steve-jobs-fbi">FBI background check</a>, according to Wired.
President Bill Clinton famously admitted to trying marijuana while completing his Rhodes scholarship at Oxford. "When I was in England I experimented with marijuana a time or two, and I didn’t like it," <a href="http://www.nytimes.com/1992/03/30/us/the-1992-campaign-new-york-clinton-admits-experiment-with-marijuana-in-1960-s.html?gwh=B1648339901F9BBAADA0D9EC8C030343">The New York Times reported in 1992</a>. "I didn’t inhale it, and never tried it again.”
Virgin Group chairman and founder <a href="http://www.cnn.com/2012/12/06/opinion/branson-end-war-on-drugs">Richard Branson is an outspoken advocate of marijuana legilization</a>, once writing an op-ed for CNN that called for an end to the war on drugs. He reportedly asked <a href="http://www.politico.com/news/stories/0312/74111.html">President Obama during a White House visit if he could "have a spliff"</a> in 2012. "They didn't have any," he added.
New York City Mayor and Bloomberg L.P. founder Michael Bloomberg found himself in hot water when he admitted to smoking marijuana back in 2002, The New York Times reports. When asked by a reporter if he had ever tried pot, he responded: <a href="http://www.nytimes.com/2002/04/10/nyregion/bloomberg-says-he-regrets-marijuana-remarks.html">"You bet I did. And I enjoyed it."</a>
Playboy founder Hugh Hefner credits his use of marijuana later in life with changing his perspective on sex. "I didn't know what making love was all about for all those years," Hefner <a href="http://www.foxnews.com/entertainment/2010/11/23/hugh-hefner-talks-monogomy-miley-cyrus-marijuana/">who supports legalization</a> is quoted as saying in <em><a href="http://www.amazon.com/High-In-America-Politics-Marijuana/dp/0670119903">High In America: The True Story Behind NORML</a></em>. <a href="http://www.druglibrary.org/special/anderson/highinamerica8.htm">"Smoking helped put me in touch with the realm of the senses."</a>
Billionaire investor George Soros is a known supporter of marijuana legalization and even wrote a 2010 Wall Street Journal op-ed rather straight-forwardly entitled <a href="http://online.wsj.com/article/SB10001424052702303467004575574450703567656.html">"Why I Support Legal Marijuana."</a> His <a href="http://www.aim.org/special-report/the-hidden-soros-agenda-drugs-money-the-media-and-political-power/">use of the drug may be far less proflific</a>, however. He told Reuters in 1997 that while he had "enjoyed" trying marijuana, <a href="http://www.mpp.org/outreach/top-50-marijuana-users-list.html">"it did not become a habit and I have not tasted it in many years."</a>
Jimmy Cayne, former CEO of Bear Stearns, kept an<a href="http://www.businessinsider.com/wall-street-cocaine-stories-2012-7?op=1"> antacid bottle full of cocaine</a> in his desk, according to the book <a href="http://books.google.com/books/about/The_Sellout.html?id=Jq030Cp_SjQC">The Sellout</a>.
The former vice presidential candidate and reality TV star told Anchorage Daily News back in 2006 that she couldn't <a href="http://www.cbsnews.com/stories/2008/08/29/politics/politico/thecrypt/main4397109.shtml">"claim a Bill Clinton and say that I never inhaled,”</a> CBS News reports.
Bill Gates, chairman and co-founder of Microsoft, hinted at once using LSD and marijuana in a <a href="http://ei.cs.vt.edu/~history/Bill.Gates.html">1994 interview with Playboy</a>. Likewise, <a href="http://www.amazon.com/Gates-Microsofts-Reinvented-Industry-Himself/dp/0671880748">biographer Stephen Manes</a> wrote that "<a href="http://www.mpp.org/outreach/top-50-marijuana-users-list.html">Gates was certainly not unusual there</a> [around drugs]. Marijuana was the pharmaceutical of choice…”
Former Ronald Reagan economic adviser and current CNBC host Larry Kudlow is reported to have both smoked marijuana and <a href="http://www.guardian.co.uk/money/2000/nov/29/workandcareers.madeleinebunting">used cocaine frequently</a> at periods in his life. After being fired from Bear Sterns in the mid-1990s, <a href="http://books.google.com/books?id=bOQCAAAAMBAJ&pg=PA38&dq=kudlow+cocaine&ei=VCR0S9XdEpG2NJDq0bsE&cd=1#v=twopage&q&f=true">Kudlow entered a rehabilitation program to deal with his cocaine addiction</a>, according to New York Magazine.
Super model Naomi Campbell <a href="http://www.nbcnews.com/id/7018893/site/todayshow/ns/today-entertainment/t/naomi-campbell-say-she-nearly-self-destructed-because-cocaine/#.USU_XVo6VOg">admitted in 2005 to abusing cocaine during her career</a>. "I have admitted using illegal drugs and some years ago I recognised that I had a problem" <a href="http://www.dailymail.co.uk/news/article-99840/Naomi-confesses-drug-abuse.html#ixzz2LTfhOeI6">she was quoted as saying in The Daily Mail.</a> "I knew that it was wrong and had damaged me and I decided to try and sort myself out."
Peter Lewis, former CEO of Progressive Insurance, has both <a href="http://www.forbes.com/sites/clareoconnor/2012/04/20/high-roller-how-billionaire-peter-lewis-is-bankrolling-marijuana-legalization/">smoked marijuana and lobbied heavily for its legalization</a>. After smoking weed recreationally in his youth, he started using it medicinally after his leg was amputated. “<a href="http://www.bostonmagazine.com/news/blog/2012/07/16/medical-marijuana-question-thank-78-year-billionaire-insurance-executive/">I was very glad I had marijuana,"</a> he told Boston Magazine. "It didn’t exactly eliminate the pain, but it made the pain tolerable — and it let me avoid those heavy-duty narcotic pain relievers that leave you incapacitated.”
Former California Governor and all around legend Arnold Schwarzenegger can be seen smoking marijuana in the 1977 documentary "Pumping Iron." He later said that he <a href="http://www.cbsnews.com/2100-207_162-529462.html">"did smoke a joint and I did inhale,"</a> CBS News reports.
In a 2009 lawsuit, it was alleged that Ponzi schemer Bernie Madoff frequently sent messengers to buy cocaine for <a href="http://www.dailymail.co.uk/news/article-1221984/Fraudster-Bernie-Madoff-cocaine-office-dubbed-North-Pole.html">"himself and the company."</a> Actually, before Madoff's $60 billion Ponzi scheme fell apart, his office was known as <a href="http://articles.cnn.com/2009-10-22/justice/madoff.lawsuit_1_bernie-madoff-kpmg-jp-morgan-chase?_s=PM:CRIME">"the North Pole"</a> because of the allegedly excessive cocaine use during work hours, according to CNN.
Essayist and author Aldous Huxley is said to have experimented with hallucinogenics, even writing an account of his use of mescaline in <a href="http://www.huffingtonpost.com/2012/04/20/10-celebrity-lsd-users_n_1440786.html">"The Doors Of Perception."</a>
Former Vice President and climate change activist Al Gore is rumored to have smoked marijuana often in college. However, Gore characterized his marijuana use as <a href="http://www.guardian.co.uk/world/2000/feb/07/uselections2000.usa">"infrequent and rare,"</a> according to The Guardian.
Best-selling author Maya Angelou reportedly <a href="http://books.google.com/books?id=uVEK3f8ojJUC&pg=PA16&lpg=PA16&dq=maya+angelou+marijuana+use&source=bl&ots=iiUM7k5Uqw&sig=BlWCUSUqUIHOokcdjr3kA2GVrjg&hl=en&sa=X&ei=BHouUbW_FYm-9QSPooHABw&ved=0CFAQ6AEwAw#v=onepage&q=maya%20angelou%20marijuana%20use&f=false">"settled into a job as a waitress and began smoking marijuana with abandon"</a> early in her life, <a href="http://www.amazon.com/Angelou-Blooms-BioCritiques-Cindy-Dyson/dp/0791061779">according to a biography by Harold Bloom and Cindy Dyson</a>.
CNN founder and Atlanta Braves owner <a href="http://coedmagazine.com/2009/02/06/the-10-most-successful-potheads-on-the-planet-cool-enough-to-admit-it/">Ted Turner is rumored</a> to have grown pot in his college dorm room, according to COED Magazine (he's reportedly also a major donor to the Kentucky Hemp Museum). After banning cigarette smoking at CNN in the early '90s, a memo emerged that claimed it <a href="http://tobaccodocuments.org/pm/2024271877.html">"was common knowledge that Turner sits in his office and smokes marijuana."</a>
Supreme Court Justice Clarence Thomas smoked marijuana <a href="http://www.nytimes.com/1991/07/11/us/thomas-smoked-marijuana-but-retains-bush-support.html">"several times"</a> in college, White House spokesman Judy Smith said back in 1991.
Nobel Prize-winning chemist <a href="http://www.wired.com/science/discoveries/news/2006/01/70015?currentPage=all">Kary Mullis credited much of his success to his use of LSD</a>, according to Wired.
Next: Celebrities Who Have Used Drugs
"I have done just about every drug possible: cocaine, ecstasy, LSD and, my favorite, heroin." [The Mirror, 1996]
"I didn't live my life in the right way for politics, you know. I fucked too many chicks and did too many drugs, and that's the truth. That's gonna be my campaign slogan: 'I drank the bong water.'" [Newsweek, 2011]
<em>On smoking a joint to calm herself before winning her 1991 Oscar for "Ghost":</em> "Smoking cigarettes and pot every now and then are my habits. And so I thought, 'I've got to relax.' So I smoked this wonderful joint that was the last of my homegrown. And honey, when [Denzel Washington] said my name and I popped up, I thought, 'Oh, fuck.'"
"I mean, I still love a waterfall or the odd hallucinogenic drug. I liked mushrooms, which were legal until a year or so ago. If I had a drug of choice, it would be magic mushrooms." [The Guardian, 2007]
"I’ve done drugs, and that’s how I know I don’t like them. Cocaine is back with a vengeance. Everyone in every club is doing drugs. A lot of people are on prescription drugs. Celebrities aren’t trying to hide it, except where people have camera phones. ... I wanted to try several things and make an informed decision, but I didn’t enjoy anything other than marijuana. I don’t even think of it as a drug -- it should be legalized. I know about five people who aren’t on drugs today, and I’m one of them." [Maxim, 2007]