Rona Ambrose, interim leader of Canada's Conservative Party, waves as she walks on stage during the Conservative Party Of Canada Leadership Conference in Toronto, Ontario, Canada, on Saturday, May 27, 2017. Canada's Conservative Party has settled on a stay-the-course candidate to be its next leader, electing Andrew Scheer to be Prime Minister Justin Trudeau's chief rival in a surprise multi-ballot victory. Photographer: Cole Burston/Bloomberg
