The U.S. State Department will use artificial intelligence to revoke visas of foreign students who it perceives as supporters of Palestinian Hamas militants. The Central Intelligence Agency fired a slew of recent hires this week, cuts that current and former U.S. intelligence officers warned would risk damaging U.S. national security. Arizona farm groups and veterans brought together by Democratic attorneys general lashed out at U.S. President Donald Trump's federal cuts, saying the president was ignoring judges who blocked his executive orders and harming former service members. Threats against U.S. judges are rising and lawyers should do more to push back against heated rhetoric, four federal judges said in a panel discussion. Martin Makary, President Donald Trump's nominee to run the U.S. FDA, told lawmakers on Thursday he would convene a committee of vaccine advisers but said he would reevaluate which scientific issues require their input.