Live updates: Police make arrests after sweeping peaceful protesters from park with gas, shoving

After a third night of clashes between protesters and law enforcement over the killing George Floyd, officials in Washington brace for more unrest.

1. Live updates: Police, national guard sweep protesters from Lafayette Square ahead of curfew  The Washington Post
2. DC mayor decries use of tear gas on peaceful protesters outside White House: ‘Shameful’ | TheHill  The Hill
3. Buildings around White House board up, protect valuables amid possibility of more protest vandalism  Fox News
4. Destruction in D.C. after a night of mayhem  Washington Post
5. Washington, DC, imposes 7 pm curfew after night of violent demonstrations | TheHill  The Hill