phoenix federal judge wednesday uphold president donald trump pardon early year 85-year-old former arizona sheriff joe arpaio reject legal challenge outside group u.s. district judge susan bolton say consider petition file american civil liberties union arizona organizations include one staff lawyers work former democratic president barack obama administration find legal ground overturn pardon bolton rule request arpaio attorneys take step vacate conviction trump republican promise build wall along u.s. border mexico praise arpaio crackdown illegal immigrants maricopa county arizona draw condemnation civil right group arpaio convict july willfully violate 2011 injunction bar officer stop detain latino motorists solely suspicion country illegally yet sentence trump issue pardon august federal judge refuse overturn trump pardon arpaio