Sign up for the daily Inside Washington email for exclusive US coverage and analysis sent to your inbox Get our free Inside Washington email Get our free Inside Washington email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice A White House official helping lead the Trump administration’s sweeping audit of the Smithsonian accused the institution’s Washington museums of putting too much focus on slavery. “The fact that our country was involved in slavery is awful. No one thinks otherwise,” Lindsey Halligan, special assistant to the president,...