Federal, state leaders at odds after fatal shooting of Alex Pretti in Minnesota

Makeshift vigils were popping up in Minneapolis for 37-year-old Alex Pretti on Sunday. He was fatally shot by a federal agent in the city on Saturday. The Trump administration argued that Pretti assaulted officers, compelling them to fire in self-defense. Video evidence, however, contradicts their version of events. Lana Zak reports.