Motorists along a Virginia highway got an eyeful Tuesday when a man crashed his car then stripped naked and went on a rampage. The unidentified driver, who caused a three-vehicle crash near Dulles Airport around 3:30 p.m., was seen running off in the nude. Video shows him straddling and punching a tractor-trailer as the truck heads toward the closest exit. The man then ducks to avoid getting hit by a traffic sign. Police said the man caused damage to the truck before eventually getting off the vehicle and running from the scene. After a brief chase, which caused major backups, the man was found and arrested.