The expendables

Military fiction buffs looking for immersion in authentic renderings of infantry combat will appreciate Scott's ( The Hill ) latest Vietnam war story. Shawn Flynn returns from fighting in Vietnam to find his home life has gone sour. His career almost goes the same way until a pal with some rank gets him in on developing a new unit, the First Cavalry (Airmobile) Division. Shawn's best men turn out to be an unlikely quartet joined by strong bonds formed during basic and airborne training: Blake Alexander, whose only constant in life is in failing to meet his rich father's high standards; Vinny…