Stefanie Pelkey, left, and T.J. Hart met while volunteering at a veterans center in Houston. StoryCorps hide caption

itoggle caption StoryCorps

A U.S. Army soldier with the 10th Special Forces Group and his military working dog jump off the ramp of a CH-47 Chinook helicopter from the 160th Special Operations Aviation Regiment during water training over the Gulf of Mexico as part of exercise Emerald Warrior 2011 on March 1, 2011. Tech Sgt. Manuel J. Martinez/ hide caption

itoggle caption Tech Sgt. Manuel J. Martinez/