Trump rolls back some Canada tariffs as midterm election approaches The Washington PostTrump to Remove Some Tariffs on Canada in Bid to Help Susan Collins WSJTrump, seeking to help Maine Sen. Susan Collins, exempts some Canadian imports from his 50% tariffs Boston HeraldTrump ends tariffs on some Canadian products, aiming to help Senator Collins ReutersTrump administration cancels some Canada tariffs amid close midterm races NBC News