A Storied Prime Minister

Jean Chrétien's moniker may have been the "Little Guy from Shawinigan," but that downplays the massive influence and legacy Canada's former prime minister left behind. He talks to Steve Paikin about his upbringing, his rise in politics, his time as Canada's leader, and his relationships with many other world leaders. It's the subject of his new book, "Jean Chrétien: My Stories, My Times."