April 5, 2016 8:07 pm Lucca, 3-Legged Marine Corps Dog, Receives Service Medal A retired U.S. Marine Corps dog who lost one of her legs while protecting the lives of troops in Afghanistan was awarded a top military medal on Tuesday, April 5, 2016. US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change
