Minneapolis rioters 'bite off' officer's finger as protests erupt after fatal shooting of nurse

Two rioters "bit off" a federal agent's finger following the fatal shooting of an American citizen in Minneapolis on Saturday. Alex Pretti, 37, was killed just after 9am on Saturday, sparking major riots across the city that saw agents firing tear gas and pepper spray at protestors. Tricia McLaughlin, Assistant Secretary for Public Affairs at the U...