Rapid-Fire Politics: Evan Solomon on Tom Mulcair's future

The Mulcair Moment has arrived. 1,800 NDP delegates gather in Edmonton to chart a new course for their party after the election fiasco, one that may not include Thomas Mulcair. On Sunday he will have to give the political speech of his life, one that he hopes will solidify the support he is furiously courting in the back rooms. He needs to win 70 per cent, or its over.