Two men were arrested on separate charges, Tuesday, in Red Oak. Authorities say 66-year old Harold Arthur Hart, of Red Oak, was arrested at around 2:30-p.m. on a Fremont County warrant for Theft in the 4th degree. Hart was being held in the Montgomery County Jail on behalf of the Fremont County Sheriff’s Office. And, at around 4-p.m., 33-year old Charles Randall Brown, III, of Red Oak, was arrested on a warrant for Violation of Probation. Brown was being held in the Montgomery County Jail on $2,000 bond.