AP NewsWatch

0:00I Marcella Sanchez, with an AP News Minute, armed federal immigration officers and tactical gear moved through terminals at some of the busiest airports across the U.S. outside the White House borders. Our Tom Homan told reporters, immigration and customs enforcement agents would be assisting the transportation security administration. There are number one mission there. As the president said, his cell TSA with security helped move the flow of people to those lines because it is a tragedy what was happening at the airport right now with three and four hour delays. It's ridiculous. So we're there to help TSA unplug the homes, but if they see criminal activity, the federal law enforcement officers should take action. TSA officers have been without full pay for more than a month due to the partial government shutdown. In Texas, a large explosion at an oil refinery forced nearby residents to shelter in place. Officials saying no one was injured in yesterday's explosion at the Valero refinery Airport, R-3rd. I'm Arcela Sanchez.