Trump says coronavirus guidelines may get tougher; one million Americans tested

U.S. President Donald Trump said on Monday that federal social distancing guidelines might be toughened and travel restrictions with China and Europe would stay in place as he urged Americans to help fight the coronavirus with tough measures through April.Trump, speaking to reporters at the White House, said more than 1 million Americans had been tested for the coronavirus, which he called a milestone."The guidelines will be very much as they are, maybe even toughened up a little bit," he told r