The Trump administration is pushing to reopen much of the country next month, raising concerns among health experts and economists of a possible covid-19 resurgence if Americans return to their normal lives before the virus is truly stamped out. Behind closed doors, President Trump — concerned with the sagging economy — has sought a strategy for resuming business activity by May 1, according to people familiar with the discussions. In phone calls with outside advisers, Trump has even floated trying to reopen much of the country before the end of this month, when the current federal recommendations to avoid social gatherings and work from home expire, the people said. Trump regularly looks at unemployment and stock market numbers, complaining that they are hurting his presidency and reelection prospects, the people said. Trump said at his daily briefing Thursday that the United States was at the “top of the hill” […]