RALEIGH, NC -- When Joseph Carnevale chopped up three stolen orange and white traffic barrels from a construction site to create a massive sculpture of a roadside monster thumbing a ride, the North Carolina college student said he saw it as a form of street art. Police just saw vandalism. They dismantled the 10-foot "barrel monster" and arrested Carnevale. Hundreds of online supporters want the charges dropped and the publicity has turned the history major and part-time construction worker ...