i blame all of us. we have to start arranging for treatment for people when we see problems. we don't have to wait for it to become violent. we're not socializing these people when we recognize signs lying living in vans or doing stupid actions like threatening a power company. we need a socialization plan to work on these people are outside. it doesn't require psychiatrists and expensive doctors. >> early on, you said he started to embrace that he was native-american even though there's no evidence. the family says there's no evidence that he was of native-american descent. but something now about this last election that became the focus of whatever his resentment or anger or whatever his emotional problems were. that's what you believe.