Senators question military leaders on Trump's National Guard deployments

Members of the Senate Armed Services Committee are questioning military leaders over President Donald Trump's deployment of the National Guard to American cities. Thursday's hearing is focusing on Trump's extraordinary military move, including sending in the Guard to some places over the opposition of governors and mayors. The deployments have led to challenges as well as questions about states' rights and the use of the military on U.S. soil. On Wednesday, Trump faced another legal setback over his use of troops to support federal law enforcement, protect federal facilities and combat crime.