DALLAS -- A candlelight vigil took place Wednesday night to remember U.S. war dead in Iraq during the week of the 1,000th casualty. One North Texas family, whose relative -- Chad Drake -- was killed outside Baghdad Monday, was among the mourners at Dallas City Hall Plaza. The vigil, though, turned abrasive toward the family members, according to a family friend. The friend sent an e-mail message to NBC 5 News that described the treatment some vigil attendees directed at the family. Drake's mother was "harassed and yelled at, booed and hissed, told her son died for nothing," the message...