U.S. Border Patrol agents in Minneapolis murdered a man on Saturday, according to the ample evidence available so far. The killing was captured by multiple videos from several angles, and they all tell the same story: In the midst of tense street protests, a group of armed, masked federal agents approach a 37-year-old man named Alex Pretti holding a phone to record them. They tackle him to the ground, apparently remove a legally licensed firearm from his pocket, and then shoot him multiple