After months of speculation about his future, former Bank of Canada governor Mark Carney launched his campaign to replace Justin Trudeau as Liberal leader on Thursday with a promise to build the fastest-growing economy in the G7 if he's elected.

Former Bank of Canada governor Mark Carney announced on Thursday that he was running to replace Prime Minister Justin Trudeau as leader of the ruling Liberal Party, saying he wanted to focus on the struggling economy.

Mark Carney, the first non-Brit to run the Bank of England since it was founded in 1694 and the former head of Canada’s central bank, says he is entering the race to be Canada’s next prime minister fo