Nevada County Sheriff's deputies arrested two men on drug charges after the driver allegedly was seen drifting over the fog line Saturday night.Chad Christopher Evans, 44, of Nevada City, allegedly allowed his vehicle to drift about 2 feet over the fog line on Brunswick Road near Beaver Drive at about 10:30 p.m., said Sheriff Keith Royal.After he was pulled over, Evans allegedly told the deputy he veered over the line because his vehicle needed a front end alignment. Both Evans and a passenger, William Miles Luna, allegedly told the deputy theyhad been cleared off probation, but Evans had an outstanding …