Trump’s attack came after the U.S. Court of International Trade struck down his tariffs, a blow to the primary pillar of his economic agenda.

Leonard Leo, the architect of President Donald Trump’s first-term legal legacy, is now at the center of a growing backlash from within Trump World — including from the president himself. The attacks from Trump and his allies on Leo and the Federalist Society reflect rifts between the populist Right and the conservative legal establishment.