Police in Washington, D.C., arrested eight people, including five accused of assaulting police officers, during protests late Thursday night into Friday in the wake of President Trump’s Republican National Convention speech at the White House, police said.FOX NewsPolice in Washington, D.C., arrested eight people, including five accused of assaulting police officers, during protests late Thursday night into Friday in the wake of President Trump’s Republican National Convention speech at the White House, police said.