Larry Liebert

Defense Secretary Lloyd Austin returned to work at the Pentagon Thursday, the Defense Department said, after briefly working from home to recuperate from his most recent hospitalization.

The US Air Force “continues to explore all options to prioritize and expedite” sales of F-16s to Taiwan, an official said in response to concern expressed by two dozen Republican members of Congress.

Bernie Sanders, Joe Biden and Elizabeth Warren are bunched at the top in a poll of likely Democratic primary voters in New Hampshire -- and many of those surveyed indicated they may still change their minds.