Commissioner Kevin K. McAleenan on Thursday officially appointed Carla Provost to be the first female Chief of the U.S. Border Patrol.

The U.S. announced new sanctions on Russia for the use of a nerve agent under the Chemical and Biological Weapons Control and Warfare Elimination Act.

Christopher Steele was "very concerned" by Chairman Grassley's probe and told a now-demoted DOJ official that he "needed some reassurance," texts show.