A HOLLYWOOD, INTERRUPTED EXCLUSIVELast year, Pat Dollard took leave from his family and ditched a lucrative career as a Hollywood agent representing the likes of Syriana producer Steven Soderbergh. Then he hit the front lines in Iraq, armed only with a camcorder and the vision to direct and produce his documentary series "Young Americans" from an unpopular pro-military/pro-war viewpoint. On February 18, Dollard was wounded while on combat patrol with U.S. Marines in the city of Ramadi. He suffered a concussion, neck injuries, shrapnel wounds, possibly a broken leg, and severe muscle and ligament damage in the IED strike on...