Conversation with the Commissioner R. Gil Kerlikowske on CBP's future and his approach to leadership Patrolling the Rio Grande Using Safe Boats, riverine agents cover long distances quickly, deterring criminal activity along the Rio Grande River. What Lies Beneath Investigating Arizona's illicit subterranean passageways with Border Patrol's Tunnel Team Immigration Special Agent Confronts Human Trafficking in 1914 Kate Waller Barrett had an international reputation for her work on behalf of exploited women and girls when she was named as special agent of the U.S. Bureau of Immigration. Bonus Content: What Lies Beneath More video and photos provide an inside look at CBP's anti-tunneling operations