He's got obvious issues with brain trauma. there was a second occasion where there was marine guns getting moved from vehicle to vehicle on the second tour and he sustained a second head trauma. his mental health, post-traumatic stress, is a very common situation with combat vets. >> with the ptsd that he already has right now, dealing from war, he took ten steps forward when he came to san diego, getting treatment. he got treatment. and he took steps forward to help himself. and since him being in mexico, it's just 1,000 steps back. he's got whole other issues that he has to deal with now. >>...