Some are still working on a bid. Others haven't made up their minds.
OTTAWA — Quebec MP and former public safety minister Steven Blaney is the latest to join the Conservative leadership race after launching his campaign Sunday.
Erin O'Toole, Ontario MP and former veterans affairs minister.
Pierre Lemieux. A former Ontario MP also defeated in the last election.
Kevin O'Leary. The popular TV personality and businessman first mused about running for the leadership earlier this year, but also said he is in no rush to make up his mind.