U.S. President Donald Trump, left, and First Lady Melania, right, blow a whistle to start the annual Easter Egg Roll on the South Lawn of the White House in Washington, D.C., U.S., on Monday, April 17, 2017. Trump and First Lady Melania presided over their first Easter Egg Roll, a 139-year-old White House tradition. Photographer: Olivier Douliery/Pool via Bloomberg
