Not just one but Two men who are twin brothers have been charged with robbery, according to the Johnson City Police Department.Ronald Sams and Randall Sams, 61, were arrested Thursday, according to police.Police responded to the corner of N Roan Street and W Myrtle Avenue at about 3:15 p.m. Thursday. The victim claimed he was threatened by two men who demanded he hand over his belongings at a value of around 200 dollars according to police.