The Senate Homeland Security and Governmental Affairs Committee advanced Sen. Markwayne Mullin's nomination to lead the Department of Homeland Security.
As Iran retaliates for an Israeli strike on the South Pars gas field, one analyst warns the war is "now hitting the plumbing of the global energy system."
The last week of winter is ushering in extreme temperatures in the western U.S. Fire crews in Phoenix have already rescued multiple overheated hikers since Monday. Kris Van Cleave has the latest.
