COLORADO SPRINGS, Colo. (AP) - Soldiers from a combat unit at Fort Carson say they have been told to re-enlist for three more years or be transferred to other units expected to deploy to Iraq, the Rocky Mountain News reported Thursday. Hundreds of soldiers from the 3rd Brigade Combat Team were presented with that message and a re-enlistment form in a series of assemblies last week, two soldiers who spoke on condition of anonymity told the newspaper. "They said if you refuse to re-enlist with the 3rd Brigade, we'll send you down to the 3rd Armored Cavalry Regiment, which is...