TOLEDO, Ohio - A crowd that gathered to protest a neo-Nazi march Saturday turned violent, throwing baseball-sized rocks at police, vandalizing vehicles and stores, and setting fire to a neighborhood bar, authorities said. Mayor Jack Ford blamed the rioting on gang members taking advantage of a volatile situation. He said he was declaring a state of emergency and setting an 8 p.m. curfew. He also ask the Highway Patrol for help. "It's exactly what they wanted," Ford said of the group that planned the march, which was called off because of the rioting. At least two dozen members of the...