In a statement issued by the Conservative Party of Canada on Monday, MacKay announced he made the 'difficult decision' not to run in the next federal election.

Erin O'Toole highlighted the need for unity in his victory speech early Monday morning.

A Senate investigation determined the email 'was not in compliance with the rules.'

The Tory leadership candidate's comments during an interview on 'The West Block' suggest he may not push for a fall 2020 election he takes the helm of the party.

Derek Sloan, 35, began his political career just over three months ago, and now, he says he wants to lead the Conservative Party.

The Conservative leadership race is now Maxime Bernier's to lose, says Quito Maggi. And Kellie Leitch is suddenly a contender.