Brian Mulroney Liberals had a large majority due to their previous long tenure in power. Led by Allan MacEachen, the Senate took a very assertive role in legislation, forcing the government to compromise on several points despite its considerable House majority. A major undertaking by Mulroney's government was an attempt to resolve the divisive issue of national unity. Quebec was the only province that did not sign the new Canadian constitution negotiated by Prime Minister Pierre Trudeau in 1982, and Mulroney wanted to include Quebec in a new agreement with the rest of Canada. In 1987, he negotiated the Meech Lake Accord
Canada's Next Great Prime Minister Joe Clark, and John Turner. The first winner of the contest was the Sudbury, Ontario-born Deirdra McCracken. McCracken, at the time of the contest, was studying political science at Université Laval in Quebec. In 2006, the show moved from CTVglobemedia to CBC Television where it was hosted by Rick Mercer and watched by one million Canadians. Representatives of Magna International, The Dominion Institute, CBC and the Fulbright Program selected four contestants to appear on the show after a cross-country university campus tour. The show aired March 2007 and was judged by four former Canadian Prime Ministers: Brian Mulroney, Kim Campbell,