trace: a gun fight at the nation s busiest border crossing when a man decides to run from inspectors during questioning. it s our top story on a fox trip across america. california. border agents chasing and wounding that man after he reportedly appeared to fire off a gun in the middle of a struggle. it happened at the crossing between san diego and tijuana. what looked and sounded like a gun. he pulled the trigger. a noise came from it. and the two agents shot him. actually, just a starter pistol with no real bullets. no word on the man s condition, why he ran or if he will face charges. indiana. a new push to keep up the search for a missing indiana university student. the parents of lauren spierer organizing a concert on campus.