This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. Embed Code Restart Playing WATCH MORE VIDEOS FROM THIS EPISODE > Actor, author, motivational speaker and U.S. Army veteran J.R. Martinez joins The Doctors to discuss his new memoir, "Full of Heart," detailing his remarkable life story of survival, strength and spirit. ShareTweet