'Bomb robot' that killed Dallas gunman revives issue of police militarization

(Reuters) — Dallas police ended a standoff with a gunman Friday morning by remotely detonating a “bomb robot,” an unprecedented tactic by officers that rekindles concerns about the militarization of local law enforcement in the United States. The bomb blast killed a black U.S. Army reservist identified by authorities as Micah Xavier Johnson, who shot dead […]