Canadians love twitter. A LOT. This week in 7 tweets is a weekly column that looks at the funniest, sharpest tweets written by Canadians and is a look back at the week's events through a 140-character lens.
Intergovernmental Affairs Minister Peter Penashue has decided to step down. The Labrador MP had been under fire for questionable campaign spending and donations from his 2011 election victory. More fr...