Judge Aileen M. Cannon may again end up as a key player in a Trump-centric case.

Justice Neil Gorsuch with former Justice Stephen Breyer at a memorial event for Antonin Scalia last year during a Federalist Society convention in Washington.

Sharon Bradford Franklin, the chairwoman of the Privacy and Civil Liberties Oversight Board, was among three board members picked by Democrats who received an email from the White House telling them to submit resignation letters.

Julian Assange in London in 2010.

The law allows the government to collect communications of intelligence targets without individualized warrants.