Detailed Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Q: WASHINGTON—President Donald Trump’s tumultuous past week has widened rifts in his party, between those who vocally support the president’s combative style and others who bridle at it, according to interviews with GOP officials and supporters across the country. 
  
 Mr. Trump has long been a polarizing force among members of his party, but for the first several months of his tenure, the GOP was largely united by a shared desire to make the most of his election and the party’s total control of the government for the first time in... ||||| President Trump on Monday blasted ObamaCare, saying the healthcare legislation is "hurting people" and questioning why Congress shouldn't be paying the same as the public. 
  
 "If ObamaCare is hurting people, & it is, why shouldn't it hurt the insurance companies & why should Congress not be paying what public pays?" Trump tweeted Monday. 
  
 If ObamaCare is hurting people, & it is, why shouldn't it hurt the insurance companies & why should Congress not be paying what public pays? — Donald J. Trump (@realDonaldTrump) July 31, 2017 
  
 The GOP's effort to fulfill its promise to repeal and replace ObamaCare collapsed in the Senate last week. Three GOP senators joined the Democratic senators in voting down a pared-down "skinny" repeal bill. 
  
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 Trump has taken to Twitter several times over the past few days to blast ObamaCare and urge Republicans not to give up on repealing and replacing it. 
  
 On Saturday, he similarly ratcheted up his pressure on lawmakers to pass a healthcare plan with a threat to end ObamaCare's subsidy payments to insurers and cancel some lawmakers' healthcare benefits. 
  
 "If a new HealthCare Bill is not approved quickly, BAILOUTS for Insurance Companies and BAILOUTS for Members of Congress will end very soon!" Trump tweeted. ||||| Tweet with a location 
  
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A:
President Trump may have shaken up his team last week, but he denies reports of "chaos" as his new chief of staff takes over. "Highest Stock Market EVER, best economic numbers in years, unemployment lowest in 17 years, wages raising, border secure, S.C.: No WH chaos!" he tweeted. Later, after swearing in John Kelly as chief of staff, he reiterated the theme: "We're doing very well," he said, per the Washington Post. "We have a tremendous base. The country is optimistic. And I think the general will just add to it." Kelly is a retired four-star general, and Trump predicted great things from the man who had previously run his Homeland Security department. "What he's done in terms of Homeland Security is record-shattering," said Trump, praising Kelly's "tremendous results" in "a controversial situation," an apparent reference to Trump's travel ban. Also Monday, Trump kept up his pressure on Republicans over ObamaCare, notes the Hill. "If ObamaCare is hurting people, & it is, why shouldn't it hurt the insurance companies & why should Congress not be paying what public pays?" he tweeted. Trump may bristle at the suggestion of "chaos," but the Wall Street Journal reports that a "tumultuous" recent stretch that saw the firing of Reince Priebus, attacks on the attorney general, the collapse of the GOP's health care plan, and the surprise announcement of a ban on transgender troops has exposed rifts within the Republican Party.