For Trump, grim reality of coronavirus settles in

After weeks of playing down the threat posed by the coronavirus, U.S. President Donald Trump conceded on Thursday that his re-election campaign rallies would have to be suspended, and he stopped shaking hands with foreign dignitaries.Welcoming Irish Prime Minister Leo Varadkar to the White House, Trump avoided the customary handshake.At another meeting with foreign officials last week, Trump dined with Brazil's communications secretary, Fabio Wajngarten, who Brazilian officials say has now been