FILE PHOTO: U.S. President Trump presents Medals of Valor and

FILE PHOTO: U.S. President Donald Trump and Attorney General William Barr participate in a presentation ceremony of the Medal of Valor and heroic commendations to civilians and police officers who responded to mass shootingsin Dayton, Ohio and El Paso, Texas during a ceremony in the East Room of the White House in Washington, U.S., September 9, 2019. REUTERS/Erin Scott/File Photo