Justin Trudeau has been sworn in as Canada's 23rd prime minister and introduced a cabinet he says "looks like Canada." Read more about Trudeau's choices for his cabinet - and the ceremony that introduced his new government to the country.
Justin Trudeau signals new style on 1st day as prime minister
Canadian Prime Minister Justin Trudeau shakes hands with Queen Elizabeth during a private audience at Buckingham Palace in London on Nov. 25, 2015. 'The last time we met you were much taller,' Trudeau told the Queen, who now towers over the monarch he first met as a child travelling with his father and prime minister at the time, Pierre Trudeau.