The Wisconsin-based 467th Combat Stress Control Detachment, hit hard in the Nov. 5 shootings at Fort Hood, Texas, has begun its deployment to Afghanistan. More than 40 members of the unit, nearly a quarter of whose members were killed or injured in that attack, departed by plane Friday. Army officials said three new members of the unit, among nine added to replace those killed and injured in the attack, remain behind to train or keep track of the unit's equipment. The unit will spend a few we...