On May 31, Peter MacKay became leader of the Progressive Conservative Party of Canada on the fourth ballot, after striking a controversial deal with David Orchard to win his delegate support.
Peter MacKay became leader of the Progressive Conservative Party of Canada on the fourth ballot. This was after. This was on May 31. Peter MacKay was striking a controversial deal with David Orchard. This was on May 31. This was to win his delegate support.