President Donald Trump is using the power of the federal government to intimidate or neuter potential sources of opposition to him: The legal establishment, academia and prominent cultural institutions, the media, the judiciary, the Democratic Party, Congress and independent government oversight. The unprecedented breadth of the actions Trump and his allies inside the government have taken against his perceived political and ideological opponents in his first two months back in office is stunning – both in the president’s willingness to test the limits of his powers and the extent to which his foes have struggled to respond or even bent...