US Agents Can't Effectively Track Visa Holders, Report Says

File- In this June 5, 2014 file photo, a Border Patrol agent uses a headset and computer to conduct a long distance interview by video from a facility in San Diego. A government report says inefficient computer systems and a lack of exit screening hamper U.S. authorities' efforts to track the number of foreigners who overstay their visas. The Department of Homeland Security's Office of Inspector General said Thursday, May 4, 2017, that immigration agents and analysts need better and more integrated computer systems to check visitors' immigration status.