What is the role of federal judges?

Federal judges interpret federal laws and the Constitution and apply them to specific cases brought before their courts. They preside over trials, rule on motions, decide constitutional questions, and write opinions explaining their decisions. Federal judges include U.S. District Judges (who handle federal trials), U.S. Magistrate Judges (who handle preliminary matters and certain civil cases with party consent), bankruptcy judges (who handle bankruptcy cases under the supervision of district courts), U.S. Court of Appeals judges (who hear appeals from district courts), and U.S. Supreme Court justices.

With the exception of magistrate judges and bankruptcy judges, all federal judges are nominated by the President and confirmed by the Senate. They serve for life during good behavior, meaning they hold office until they die, retire, or are removed through impeachment.

Federal judges interpret laws by reading the text of statutes, considering how Congress intended them to operate, looking at how lower courts and other circuits have ruled on similar issues, and applying the Constitution where relevant. They are bound by Supreme Court precedent and, on most issues, by precedent from their own circuit.

Federal judges also rule on the constitutionality of laws and government actions. Through the power of judicial review established in Marbury v. Madison (1803), federal judges can declare federal or state laws unconstitutional and refuse to enforce them. They can issue injunctions stopping government actions that violate the Constitution, declare statutes void, and order remedies for constitutional violations.

In criminal cases, federal judges preside over trials, rule on the admissibility of evidence, instruct juries on the law, sentence convicted defendants under the Federal Sentencing Guidelines, and review prison conditions and procedures. In civil cases, federal judges manage discovery, decide motions, conduct trials with or without juries, and award damages or grant injunctions.

Federal judges also handle administrative matters, supervising court personnel, managing dockets, and participating in court rules committees. Some federal judges become well known for their rulings. Judge John Sirica presided over the Watergate trials in the 1970s. Judge Vaughn Walker ruled California's Proposition 8 unconstitutional in 2010. Judge Tanya Chutkan presided over high-profile January 6th cases. Federal judges are expected to maintain political neutrality and avoid partisan activity, though their rulings often have major political consequences.