The former Bank of Canada governor, Mark Carney, says he is running to replace Justin Trudeau as the leader of Canada's governing Liberal Party. Casting himself as an outsider with strong economic credentials, he distanced himself from the prime minister’s unpopular government.

And, we will look at who's planning a trip to North Korea during the northern hemisphere holiday. The country has reopened one of its border cities to foreign tourists for the first time in five years.