 Welcome back to the National Defense. It's Randy Miller. Of course, we're wrapping up PTSD Awareness Month with our good friends over at Wounded Warrior Project. And PTSD is used to describe a collection of symptoms that anyone can deal with after experiencing trauma. And we're joined by a couple of great guests, Sal Gonzalez, musician and spokesperson for Wounded Warrior Project. And back with us is Dr. Aaron Fletcher, director of Warrior Care Network, to talk about the challenges that come with PTSD awareness.