National Geographic teamed up with Lady Antebellum to create a music video for their song "Army" Fans submitted photos & videos of their personal heroes for the chance to be featured in the music video. You can also listen to Lady A's song "Army" at iTunes. And don't miss National Geographic's TV series "THE LONG ROAD HOME" -- Tuesday's (tonight) at 9PM Alaska Time on GCI Cable Channel 631 in high definition.