11/25: Newtown report addresses gunman's mental health; Green Berets share special bond with JFK

Nearly a year after the Sandy Hook Elementary School shooting, the final prosecutor's report said gunman Adam Lanza had "significant mental health issues" but was under "no extreme emotional disturbance" that would explain his actions; and, twenty-one members of the Army Special Forces were chosen to stand guard over JFK's casket at his funeral. David Martin shares one of their stories.