Put a cork in it, Bono. Bono, the Irish rocker -- lead singer of U2 -- and Make Poverty History activist, has intruded into Canadian politics and feels "crushed" and "disappointed" that his onetime buddy, Prime Minister Paul Martin, won't commit 0.7% of our GDP to the economic sinkhole that is Africa. Heck, Bono even thinks Martin deserves to be punished in the election being called today -- for disappointing him. What cheek. What audacity. What is it about big-shot entertainers that they think they are more important than they are and that they know better than the rest of...