Chrystia Freeland blew up the career of her top political ally, Justin Trudeau. Now, she is taking on an old friend, the former central banker Mark Carney.Freeland, 56 years old, said on X Friday that she intends to run for the leadership of Canada’s Liberal Party and become the country’s next prime minister,

Chrystia Freeland, the former deputy prime minister, sought to distance herself from Mr. Trudeau in a public letter criticizing him for “costly political gimmicks.”

Chrystia Freeland, whose abrupt resignation as finance minister last month forced Justin Trudeau's exit as prime minister, said she is running to be the next leader of the Liberal Party and prime minister of Canada.