Yet another new angle of the newest video of Alex Pretti tussling with federal agents in Minneapolis, 11 days before he was shot to death, has surfaced ... and you can see the violent altercation and clearly hear the insults he hurled at the officers leading up to the scuffle. Watch the intense video recorded on January 13 -- at about 17 minutes in, Pretti trots up as a crowd forms around two SUVs blocking traffic ... he shouts insults at the agents and eagerly flips them the bird, and dares