Canadian intelligence experts are worried about the polarized, unpredictable US

A new report by Canadian national intelligence experts says that country faces new threats from a once unlikely source: the United States.
The paper, published by a task force that includes two former directors of the Canadian Security Intelligence Service (Canada’s counterpart to the CIA), former national security advisors to Canada’s prime minister, academics, and other ex-diplomats and ministers, raises concerns about the effects of polarization and a “less predictable partner” in the US.