Brian Mulroney supporting the merger at a time when former PC leaders Joe Clark, Jean Charest and Kim Campbell either opposed it or expressed ambivalence. Military historians Norman Hillmer and J.L. Granatstein ranked Mulroney eighth among Canada's prime ministers in their 1999 book "Prime Ministers: Ranking Canada's Leaders". On March 31, 2009 it was reported by various news outlets that a Conservative official claimed Mulroney was no longer a member of the party. They claimed his membership expired in 2006 and was not renewed. Additionally, Mulroney allegedly "called a senior party official two months ago to ask that his name be pulled
Canada's Next Great Prime Minister to think about how they would create a stronger and more prosperous country, the organizers decided to change the contest format to video. In the new incarnation, the 2,500 word essay submission is replaced by a 3-5 minute video. In 2005, representatives of Magna International Inc., the Arthur Kroeger School of Public Affairs at Carleton University and The Dominion Institute judge the contest entrants and select the final five contestants who appear on the televised show. The 2005 winner, and the recipient of a $50,000 first-place cash prize, was determined by four former Canadian Prime Ministers: Brian Mulroney, Kim Campbell,