"Walking the halls of democracy as a Capitol Police officer, Harry Dunn was a man slowly experiencing an awakening. It sparked after the election of our first Black president. It grew as his belief in the bravery and honor of law enforcement was shaken by Ferguson and countless other cases of police brutality towards Black people. It continued to burn brighter as he watched members of Congress, many of whom he had befriended, lose their way to partisanship,...