Detailed Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Problem:House Republicans barely managed to pass their Obamacare repeal bill earlier this month, and they now face the possibility of having to vote again on their controversial health measure. 
  
 House Speaker Paul Ryan hasn’t yet sent the bill to the Senate because there’s a chance that parts of it may need to be redone, depending on how the Congressional Budget Office estimates its effects. House leaders want to make sure the bill conforms with Senate rules for reconciliation, a mechanism that allows Senate Republicans to pass the bill with a simple majority. 
  
 Republicans had rushed to vote on the health bill so the Senate could get a quick start on it, even before the CBO had finished analyzing a series of last-minute changes. The CBO is expected to release an updated estimate next week. 
  
 "Unaware," said Representative Jeff Denham of California, with noticeable surprise Thursday, when advised that his party leaders still hadn’t sent the bill over to the Senate. Denham was one of the House Republicans who ended up voting for the measure, after earlier in the week opposing it. 
  
 "I am on the whip team and we have a lot of conversations, but we have not had that one. So I am going to look into it," said Denham, a member of the party’s vote-counting team. 
  
 Downplaying Concern 
  
 One senior GOP aide downplayed any concern over the potential trouble from the CBO report, depicting it as hypothetical, and saying that leaders will cross that bridge if they need to. 
  
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 According to several aides and other procedural experts, if Republicans send the bill to the Senate now and the CBO later concludes it doesn’t save at least $2 billion, it would doom the bill and Republicans would have to start their repeal effort all over with a new budget resolution. Congressional rules would likely prevent Republicans from fixing the bill after it’s in the Senate, the aides said. 
  
 In the Senate, the bill must hit separate $1 billion deficit reduction targets in the jurisdiction of the Finance Committee and the chamber’s health committee. Republican aides said failing to meet those numbers would force the House to fix the bill even if the legislation meets the overall cost-savings target. 
  
 If Republican leaders hold onto the bill until the CBO report is released, then Ryan and his team could still redo it if necessary. That would require at least one more House vote of some sort. 
  
 Ryan told conservative radio host Hugh Hewitt on Friday that he doesn’t think the House will need to vote again on the health law. “We just want to, out of an abundance of caution, wait to send the bill over to the Senate when we get the final score,” Ryan said. 
  
 That vote could be cloaked in some kind of arcane procedural move, but it would still be depicted as a proxy for yet another vote on the same bill -- and reluctant Republicans will once again be forced to decide whether to back it. Only this time, they would also be saddled with the CBO’s latest findings about the bill’s costs and impacts. 
  
 Republicans had a sizable deficit reduction cushion -- $150 billion -- before several amendments were added to the bill at the last minute, including changes allowing states to legalize much skimpier health insurance plans. 
  
 Budget Assumptions 
  
 It’s unclear what assumptions the CBO will make about what states will do with that newly created flexibility. If millions of people sign up for much cheaper, minimal insurance, that could trigger billions -- and potentially even hundreds of billions -- in costs over a decade because of the House bill’s health insurance tax credits. 
  
 "We’ve got to wait for the CBO score," said Greg Walden of Oregon, chairman of the House Energy and Commerce Committee, which authored much of the bill. "To prove that you meet the reconciliation test." 
  
 But other senior Republicans weren’t aware that leaders had been holding onto the bill. 
  
 "I had no idea," Dennis Ross of Florida, another member of the vote-counting team, said Thursday, adding that the prospect of another vote "does concern me." 
  
 GOP leaders never said publicly they were planning to hold on to the bill for two weeks or longer. 
  
 Democrats’ Criticism 
  
 "Every school child knows that when you pass a bill in the House, you send it to the Senate," said Louise Slaughter, the ranking Democrat on the House Rules Committee. "You don’t hide it in a drawer somewhere for two weeks, while you wait for information that you should have had before you passed it." 
  
 The speaker and other Republicans urgently pushed their May 4 floor vote, despite a polarized Republican conference, using the frantic final hours to win over holdouts. Even so, 20 Republicans still voted against the bill. After the bill squeaked through, Ryan and other senior Republicans dashed to the White House for an unusual celebration of a one-chamber vote. 
  
 That 217-213 tally appeared to be a rare legislative victory for them and President Donald Trump, even if the vote was a difficult one for some rank-and-file House Republicans, who had qualms. Some have since been hit with protests in their districts and anger from constituents. 
  
 Now, two weeks later, the American Health Care Act, H.R. 1628, hasn’t been transmitted from the House to the Senate, according to Senate Bill Clerk Sara Schwartzman. 
  
 "Republicans who argue that this was an open and transparent process are misleading the American people," Hoyer said. "If they have to amend the bill next week after they are informed of its effects, then they will have a very difficult time doing so given the fierce backlash over Trumpcare that we’ve seen in the days since passage." 
  
 Drew Hammill, a spokesman for House Minority Leader Nancy Pelosi of California, said in a statement: "As the public heat continues to rise, more and more members are getting scorched for walking the plank for a bill that has no chance of success in the Senate" or may have to be amended. ||||| Business leaders aren't confident that members of Congress will be able to get major pieces of legislation to President Donald Trump's desk before the end of the year. (Evan Vucci/AP Photo) 
  
 Most Americans prefer the Democratic version of a health care law to the Republican measure that's now under consideration in the Senate. 
  
 Fifty-three percent of Americans say they favor the Affordable Care Act, passed by Democrats under President Barack Obama, to the GOP's American Health Care Act, passed recently by the GOP-controlled House. Only 27 percent prefer the Republican bill over the Democratic system, according to the latest survey by Public Policy Polling, a Democrat-oriented firm. This is similar to the findings of other recent polls. 
  
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 Sixty-four percent say Congress should "keep what works in the Affordable Care Act [known as Obamacare] and fix what doesn't." Only 29 percent say Congress should "repeal the Affordable Care Act and start over with a new health care law." The House bill is designed to repeal and replace Obamacare. 
  
 Forty-seven percent would be less likely to vote for a legislator who supported the GOP's AHCA, while only 27 percent say they would be more likely to vote for an AHCA supporter. 
  
 A PPP spokesman said in a news release, "PPP's new national poll finds that Republicans are facing significant backlash over the health care bill that is having the effect of firing up Democrats and putting them in position to make major gains in the House next year." Sixty-three percent of Democratic voters say they are "very exited" about voting in next year's mid-term elections, compared to only 52 percent of Republicans who say they are very excited about voting. |||||
Solution:
Most people assumed that when the House narrowly passed its health care bill last week, the bill was then sent along to the Senate for a vote. But according to a report from Bloomberg, that isn't actually the case, and now the House might have to vote on the bill all over again. Apparently, Republican House leaders may want to rewrite parts of the American Health Care Act depending on Congressional Budget Office estimates, which are expected to be released next week, to make sure it follows Senate rules allowing it to be passed with a simple majority. Changes would be necessary if the CBO determines the AHCA wouldn't save at least $2 billion. If they sent it to the Senate, they'd likely lose the ability to make those changes. The news that Paul Ryan was holding onto the bill before sending it to the Senate surprised a number of Republican representatives. But Democratic Rep. Steny Hoyer says that's what happens when the House votes on a bill "before they knew what was in it." Changes to the AHCA would require at least some sort of vote, and that vote isn't guaranteed to go Republicans' way after weeks of backlash following the passing of the bill. A recent poll cited by US News & World Report found 53% of Americans prefer Obama's Affordable Care Act to the AHCA, with only 27% favoring the AHCA.