Liberal MP Justin Trudeau celebrates winning the leadership of the federal Liberal Party in Ottawa

Liberal Member of Parliament Justin Trudeau celebrates with his wife Sophie Gregoire and children Ella-Grace (L) and Xavier after winning on the first ballot the race for the leadership of the federal Liberal Party in Ottawa, Ontario on April 14, 2013. Front runner Justin Trudeau beat eight other contenders and helped vault the Liberals into the lead from third place in recent polls. UPI/Heinz Ruckemann