John Roberts is the Chief Justice of the United States, and he will administer the oath-taking ceremony for Vice ...

Chief Justice John Roberts issued a stark warning to the Trump administration, members of Congress and the public about threats to the nation’s judicial system.

Legal analyst Sarah Isgur speaks with NPR's Steve Inskeep about Justice John Roberts' end-of-year review of the federal judiciary, in which he says that the courts' independence is under threat.