Tariffs not denting military relations with US allies: Mattis

Ongoing tensions between America and its closest allies over tariffs and other issues have not soured military-to-military relationships, US Defense Secretary Jim Mattis said Monday.President Donald Trump has recently blasted several nations, including Canada, over what he has called unfair tariffs on US goods.Trump refused to sign a joint statement over the weekend endorsing global trade rules, and accused Canada's Prime Minister Justin Trudeau of dishonesty.