(AP) — In this photo taken May 3, 2011, Mexican cattle is dipped in insecticide during a USDA inspection in Laredo, Texas.
The U.S. Department of Agriculture has shifted some of its cattle inspection stations from Mexico into the United States after concerns about drug cartel violence. The change has occurred over the past year at three of the 11 stations along the border that check cattle being imported from Mexico. All the new stations are in Texas. (AP Photo/Eric Gay)