[contentcards url=”https://www.oann.com/newsroom/trump-announces-50-tariff-on-steel-imports-at-pittsburgh-rally-celebrates-nippon-steel-deal-creating-and-saving-over-100000-american-jobs/”] OAN Staff Blake Wolf President Donald Trump announced that he will be doubling tariffs on steel to 50% during a Pittsburgh rally at U.S.…