COLUMBIA, S.C. — Richland County Sheriff Leon Lott says he will charge Michael Phelps with a crime if he determines the Olympics hero smoked marijuana in Richland County. Phelps, who set a record with eight gold medals in the 2008 Summer Olympics, was photographed smoking a marijuana pipe at a November party in Columbia. The picture was published in the British newspaper News of the World. Phelps apologized Sunday, calling his behavior “inappropriate.†“This case is no different than any other case,†Lott said Monday. “This one might be a lot easier since we have photographs of someone using drugs...