washington u.s. democrats take senate floor monday throw spotlight behind-the-scenes efforts republican majority repeal former president barack obama healthcare law know obamacare series floor motion inquiries lengthy speeches democrats criticize closed-door meet republicans hold craft replacement obamacare formally know affordable care act call open committee hear time consider bill senate vote republicans say could come next two weeks although draft bill yet emerge publicly lack vote derail change republican process maneuver democratic minority seem aim highlight republican efforts controversial issue poll say majority americans disapprove obamacare replacement pass house representatives senate republicans consider senate democratic leader chuck schumer say closed-door republican meet healthcare amount glare departure normal legislative procedure ever see republicans write healthcare bill cover darkness ashamed schumer charge result legislation would likely throw millions health insurance say grant big fat tax break wealthy among us senators obligate hold meet open democrats point lengthy committee meet many days floor debate obamacare pass 2010. several democrats move healthcare legislation refer senate committees hear senate majority leader mitch mcconnell refuse mcconnell say republican senators involve degree healthcare meet democrats would chance amend legislation produce bring senate floor go meet senate floor hundred us unlimited amendment process mcconnell say failure opportunity senate republican leaders would like vote healthcare legislation july july recess possible republicans struggle coalesce around bill moderate conservatives push different directions senate republicans also face pressure right house conservatives write mcconnell express concern report say senate may water house bill democrats protest senate republican healthcare secrecy