WASHINGTON (AP) — President Donald Trump warned Monday that the nation's health care system was in danger of imploding and said Congress must make fundamental changes to the sweeping health law passed by his predecessor. Trump said at a White House meeting with dozens of governors that he hoped to overhaul the American tax system but that was a "tiny little ant" compared to what he would need to do to remake the so-called Obamacare law. The president's first major meeting with governors comes as Congress prepares to move forward on a repeal and replacement of the health care law, one of Trump's main campaign promises.Read more on NewsOK.com