WASHINGTON — A man who attacked an Associated Press photographer and threw a flagpole and smoke grenade at police officers guarding the U.S. Capitol on Jan. 6, 2021, was sentenced on Friday to five years in prison. Rodney Milstreed, 56, of Finksburg, Maryland, “prepared himself for battle” on Jan. 6 by injecting steroids and arming himself with a four-foot wooden …