we're told onef the pedestrians was critically hurts the drivtayed at the scene.and no word on whether any charges will be filed. >>> the annual america's 9/11 ride rumbled into leesburg virginia today. bikers pas ang throughfter stoppinge in shefrpgsvill pennsylvania the crash sight of 93ited . it stopped at the pentagon why e 77 d. they'll leave tomorrow for the trip to new york city to honor victs killed at the world tradecenter. >>> a new push to crack down on drunk driving. the drive alcohol detection system for safety analyzes breath for drivers. if the sensor detects alcohol the car won't move. the maryland mva will test the technology on some of its own vehicles for a career. >>> federal investigatorsre trying to figure out what causei ra legend dale earnhardt, jr.'s plane to crash and burst into flames. the family was on the way to a race when it made a hard landing bouncing several times. it happened at anirport in tennessee yesterday. the plane rolled off the runway before catching fire. thankfully everyone on board surved. earnhardt was the only one se