Saad Hariri, Lebanon's prime minister, left, speaks during a joint press conference with U.S. President Donald Trump, not pictured, in the Rose Garden of the White House in Washington, D.C., U.S., on Tuesday, July 25, 2017. Trump said he's disappointed with Attorney General Jeff Sessions for recusing himself from investigations of Russian interference in the 2016 election, and that "time will tell" if the nation's top law enforcement officer remains in his job. Photographer: Zach Gibson/Bloomberg via Getty Images