President Joe Biden on Wednesday misstated key details about his uncle’s death in World War II as he honored the man's wartime service and said Donald Trump was unworthy of serving as commander in chief. While in Pittsburgh, Biden spoke about his uncle, 2nd Lt. Ambrose J. Finnegan Jr., aiming to draw a contrast with reports that Trump, while president, had called fallen service members “suckers" and "losers.” Finnegan, the brother of Biden's mother, "got shot down in New Guinea,” Biden said.