The six-year rule is a simple arithmetic formula that dictates that an American president has run his effective course after six years in office. After that, he's pretty well useless and might as well step down. Skeptical? See Richard Nixon, Ronald Reagan, Bill Clinton, and George W. Bush.
As a child, I scanned the shelves of the library until I finally found The Trial of Steven Truscott, by Isobel LeBourdais. I was fascinated with this young boy's tragic life and prepared my class report. "I think Steven is innocent," I declared in front of the class.