Alex Jeffrey Pretti, 37, bit off the finger of a Homeland Security Investigations officer's finger before he was shot dead Saturday in Minneapolis, according to Department of Homeland Security Assistant Secretary Tricia McLaughlin. "In Minneapolis, these rioters attacked our law enforcement officer and one of them bit off our HSI officer's finger," she wrote on X. "He will lose his finger." Family members say Pretti was an intensive care nurse at the Veterans Administration who cared deeply about people and was upset by President Donald Trump's immigration crackdown in his city. He had participated in protests following the killing of...