How Biden's tariff on Chinese-manufactured electric vehicles could impact the presidential race

President Joe Biden has imposed a 100% tariff on Chinese electric vehicles — not because there are Chinese EVs in the U.S., but because he’s going after the swing state of Michigan, America’s key car manufacturing state, where he is struggling. His re-election campaign has him focusing on different groups. Barron’s Associate Editor Al Root is On The Hill to discuss how important Michigan and the auto industry are to Biden and his opponent, former President Donald Trump.