H/t reader BD.A New York Times TV reviewer thinks the level-headedness of a U.S. Army veteran of Iraq could be symptomatic of a deep emotional disorder.In In War’s Daily Grind, Death Is Routine, Dinner Is Good in today's Times, Ginia Bellafante reviews “Warriors,” described as "the second of 11 documentaries to be shown this week as part of PBS’s 'America at a Crossroads' series." According to Bellafante: "Ron Maloney, a National Guard lieutenant, returns from a 22-month tour in Iraq to his neat, welcoming house on Long Island and tends to his garden. There is a robust-looking lawn, and there...