The Wider Image: Wild horse border patrol
A wild mustang border patrol horse, named Boss, chews on the latch of a government transport trailer before going out with U.S. Border Patrol agents on patrol along the U.S.-Mexico border near San Diego, California, U.S November 10, 2016. REUTERS/Mike Blake SEARCH "WILD HORSE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.