Gov. Abbott Reassures Texans After Terror Threat"Texans should go about their daily lives as usual, but remain vigilant over the next several days and report any suspicious activity to state or local law enforcement."
Search Underway For EgyptAir Flight That Disappeared From RadarAn EgyptAir flight went off radar early Thursday and is considered missing.
Color Index For U.S. Border Security Is RejectedFive years ago, Homeland Security dropped its color-coded terror threat index developed after the 9/11 attacks amid widespread confusion and ridicule. So what did it do when tasked in 2014 with measuring security along the country's borders?