 Some of America's bravest warriors are returning home wounded. Here's one of them. My name is Norberto Vara. While I was on a combat patrol, a rocket propelled grenade took my arm off at the shoulder. I was discharged from the Army, and I've been working with the Wounded Warrior Project since 2007. You don't have to be severely wounded. A lot of guys have post-traumatic stress disorder. Being able to share your story kind of helps you wrap your mind around what did happen over there. My name is Norby, and yes, I do suffer from post-traumatic stress disorder, but I'm okay. Don't suffer in silence. Contact WoundedWarriorProject.org.