Justin Trudeau

TORONTO, ON - OCTOBER 9: Justin Trudeau photographed in downtown Toronto following an interview regarding his memoir, 'Common Ground'. (Lucas Oleniuk/Toronto Star via Getty Images, BA)

Canadian PM Justin Trudeau went to work on Halloween as Superman’s alter-ego Clark Kent

Exclusive “Dreamboat” Canadian Prime Minister Justin Trudeau causes a stir with the “British Royal Family”

Is the centre ground of politics doomed? BBC Radio 4 looks for the middle way