NEW ORLEANS - A retired elementary teacher who was repeatedly punched in the head by police in an incident caught on videotape said Monday he was not drunk, put up no resistance and was baffled by what happened. Robert Davis said he had returned to New Orleans to check on property his family owns in the storm-ravaged city, and was out looking to buy cigarettes when he was beaten and arrested Saturday night in the French Quarter. Police have alleged that the 64-year-old Davis was publicly intoxicated, a charge he strongly denied as he stood on the street corner where...