What happening to Hillary Clinton ?

  Hillary Clinton's health moves from the fringes to the center of the 2016 presidential campaign, there's a lot we still don't know about her scare this weekend. Here's what we do know: Clinton was diagnosed with pneumonia on Friday. During a Sept. 11 memorial event on Sunday at Ground Zero, she was unsteady and clearly needed help getting into a van after becoming "overheated and dehydrated." And Clinton canceled a planned to trip to California for Monday while she rests at home.
      Clinton's campaign has been tight-lipped about the Sunday incident, releasing only two short statements throughout the day. Many lingering questions could be easily cleared up by the campaign, while others will take time. Here are nine big questions we still have
1.) Why hide the pneumonia diagnosis?
Clinton suffered a coughing attack last week during an appearance in Cleveland, which she dismissed as seasonal allergies. She received her pneumonia diagnosis on Friday, but the public was not told about it until hours after the incident at the memorial, raising questions about whether Clinton had any plans to ever inform the public. Between the diagnosis and the near-collapse, Clinton appeared at two fundraisers, ran a national security working session, and held a press conference.
2.) Has Clinton been otherwise ill in recent days?
Has she had pneumonia in the past? Pneumonia is common, but still a potentially dangerous disease that sends about 1 million people to the hospital every year and kills about 50,000, according to the Centers for Disease Control and Prevention.
3.) Who made the call not to go to the hospital and when?
And did Clinton lose consciousness at all? After leaving the memorial, Clinton went to her daughter Chelsea's apartment and was later examined by her doctor at her own home in Chappaqua, New York. Why was it decided not to visit a hospital immediately?
4.) What is the campaign's position on the protective press pool?
Presidents and presidential candidates have traditionally traveled with a small, rotating group of journalists so the American public can get real-time updates about unexpected incidents—exactly like the one on Sunday. But Clinton left her press pool behind at the Sept. 11 event and kept them in the dark for 90 minutes before providing any information on her whereabouts or health. Clinton has yet to agree to full "protective pool" coverage, which would allow reporters to follow her door-to-door. Will she now? (Trump, so far, has not allowed for pool coverage, and reporters do not fly with his campaign to events.)