U.S. Coast Guard crews are responding to a second grounded barge near Long Boat Key, Fla., from a tugboat that was beset by heavy weather Tuesday. Due to deteriorating weather, the barge spuds were unable to keep the 140-foot barge from drifting to the beach. Coast Guard incident management personnel from Sector St. Petersburg, Fla., are on scene overseeing the operation. No pollution has been reported. "We were monitoring the barge throughout the night, said Petty Officer 2nd Class Eric Garza, member of sector's incident management department. "It was anchored about one half mile from shore.