WASHINGTON (Reuters) - A military vehicle carrying three congressmen overturned on a Baghdad road on Saturday night, and two of the representatives, Ike Skelton of Missouri and Tim Murphy of Pennsylvania, were flown to Germany for medical tests. Congressional staffers said on Sunday night the two representatives sustained only minor cuts and bruises in the incident, which occurred at the end of a trip to spend the Thanksgiving holiday with U.S. troops in Afghanistan and meet with military commanders in Baghdad. The third congressman, Georgia Democrat Jim Marshall, was not injured. Murphy, a Republican, told CNN on Sunday night the...