Bob Corker, Jeff Flake, Orrin Hatch — some of President Donald Trump’s fiercest GOP critics on trade — are retiring from the Senate at the end of this year. But Pat Toomey isn’t going anywhere. Reelected to a six-year term in 2016 alongside Trump, the conservative Pennsylvania senator has emerged as Trump’s sharpest antagonist on … Continue reading ‘We’ve crossed the Rubicon’: Toomey takes on Trump