washington president donald trump say sunday offer detail would like overhaul president barack obama signature healthcare law speech u.s. congress tuesday since control white house congress republicans pressure fulfill pledge repeal replace obamacare law although find easy way law prove popular many state even control republicans enable millions previously uninsured people get affordable coverage although steep premium increase anger trump talk healthcare among topics nationally televise address tuesday night joint session congress trump reiterate pledge repeal replace obamacare law remark black-tie dinner national governors association go speak specifically complicate subject trump say think something really go excellent republicans yet agree single detail policy proposal repeal replace affordable care act moderate want revise law abandon entirely conservatives want repeal completely still work detail include future medicaid government health insurance program poor expand 30 state obamacare new healthcare law would fund trump say would discuss healthcare monday meet governors washington national governors association annual meet trump cast first weeks office positive light despite stumble include executive order aim ban people seven muslim-majority nations immediately embroil court challenge make lot promise last two years many promise already keep honor say trump turn microphone virginia governor terry mcauliffe democrat chair governors association mcauliffe long-time supporter former president bill clinton wife hillary trump defeat nov. presidential election mcauliffe tell trump want work create job strong healthcare system trump lay healthcare revamp detail speech congress