washington president donald trump disavowal week bipartisan agreement stabilize obamacare erode already minimal trust congressional democrats complicate prospect gain cooperation range issue trump fellow republicans control congress need least democratic support pass critical legislation come months avert government shutdown prevent unprecedented u.s. debt default every president since jerry ford say democratic senator patrick leahy first elect u.s. senate 1974 longest-serving member always will negotiate anybody always keep word president keep word make difficult leahy say ask trump interactions congress trump initially back bipartisan deal announce tuesday democratic senator patty murray republican senator lamar alexander shore insurance marketplaces establish obamacare two years revive federal subsidies private insurers trump scrap day late trump disown go forward democratic senator jeanne shaheen say collaboration trump possible think know count him trump enrage republicans september collaboration top senate democrat chuck schumer top house representatives democrat nancy pelosi trump cut short-term spend deal blindside republican leaders discuss outline plan revive protections young adult immigrants dub dreamers bring unite state illegally children healthcare dreamers trump show relish deal-making quick row back face conservative backlash president also send signal past weeks waver work democrats help dreamers make demand could deal-breaker republicans work seven years get rid obamacare democratic former president barack obama signature legislative achievement many vehemently oppose alexander-murray deal remain unclear whether ever come vote senate house spend legislation require super-majority 60 vote 100-seat senate 52 republican senators pass without least eight democrats back hard-line house conservatives often oppose spend bill democratic support expect need well dec. deadline loom pass spend measure need prevent shutdown democrats could demand steep price support potentially obamacare fix action help dreamers budget resolution pass senate thursday night republicans need simple majority pass trump propose major tax cut though urge democrats support overhaul schumer trump early year call democrats head clown thaw last month week vent frustration president say keep zigging zagging impossible govern president govern whenever hard right frighten say jump say high schumer tell reporters wednesday schumer pelosi din white house trump last month leave feel deal proposal help continue protections dreamers president move end effective march within day trump begin distance deal white house late float series hard-line immigration principles include money wall along u.s.-mexico border fiercely oppose democrats throw entire effort doubt pelosi schumer argue deal trump still salvageable president call pelosi spokesman draw hammill acknowledge principles help effort hammill say would stop pelosi former house speaker first elect chamber 1987 engage trump future always case-by-case thing never switch full-time hammill say plenty case come weeks ahead give trump opportunity improve relations democrats want hammill say congress white house approach december deadline settle fiscal affairs hammill say trump use opportunity stabilize obamacare shield dreamers deportation unable unable work priorities include tax hammill say trump 's obamacare shift complicate ability work democrats