"Never trust a man whose uncle was eaten by cannibals": Ernst jokes about Joe's unproven claim

Republican Sen. Joni Ernst was caught on a hot mic making a joke about Joe Biden. She said "Bottom line: never trust a man whose uncle was eaten by cannibals." The joke was a reference to an unproven claim made by Joe Biden when he suggested his uncle's plane crashed and he was eaten by cannibals. There's zero evidence to prove Joe Biden's claim, so it became a joke among others.