The mother of U.S. Rep. John Yarmuth, D-Ky., was rescued from a vehicle in a rising creek in east Louisville, according to his office.The National Weather Service had issued a flash flood warning Tuesday morning and several roads in downtown and nearby the University of Louisville were closed. Edna Yarmuth, 85, was found in her car off Brownsboro Road after a three car accident. She was rescued by firefighters who pulled her from the vehicle, which had gone into the creek.From Yarmuth's office: