washington republicans sunday urge president donald trump new chief staff john kelly rein chaos within white house monday say retire marine corps general challenge assert control first six months office trump upend white house convention loose decision-making style open-door policy oval office advisers internal external infighting among senior staff become bitter public go reduce drama reduce snip within reduce leak bring discipline relationships karl rove republican strategist former white house adviser george w. bush say fox news sunday trump announce kelly would replace embattle chief staff reince priebus end particularly chaotic week saw first legislative effort healthcare reform fail congress trump lot trouble week tumultuous week see tumultuous presidency rove say top healthcare debacle trump come fire ban transgender people military pillory politicize speech make boy scout add fuel fire new communications director anthony scaramucci unleash string profane criticism priebus trump strategist steven bannon new yorker magazine reporter republicans welcome trump decision bring kelly start monday think bring order discipline west wing say republican senator susan collins trump critic nbc meet press last week heighten concern trump party distractions west wing dysfunction would derail legislative priorities include tax reform debt ceiling negotiations white house budget director mick mulvaney say think priebus effective probably little bite lay back way run office think president want go different direction want little bite discipline little structure say mulvaney report chief staff yet clear whether trump senior staff answer kelly members include scaramucci senior counselor kellyanne conway report directly trump structure give power whatever president new chief staff general kelly ask conway tell fox news fox news sunday kelly empower gatekeeper oval office say mike huckabee former republican governor arkansas whose daughter sarah sanders trump spokeswoman need happen go president huckabee say fox news sunday morning futures president different style open door open invite people come meet huckabee say effective kelly need find way work within trump untraditional style say corey lewandowski former campaign manager trump remain close president thing general kelly try change donald trump lewandowski say nbc meet press anybody think go change donald trump know donald trump lewandowski say republicans call new trump chief staff fix white house chaos