The new prime minister is facing the challenge of leading Canada through an escalating trade dispute with President Donald Trump.

By Promit Mukherjee and David Ljunggren OTTAWA (Reuters) -Ex-central banker Mark Carney was sworn in as prime minister of Canada on Friday and immediately said he could work with U.S. President Donald Trump,

The former central bank chief takes over at what he has called “a time of great peril” for Canada, with Trump attacking its sovereignty and economic security.