Today, the Democratic primaries officially begin with the Iowa caucuses, but how much do we really know about Iowa the Beautiful? Glenn and Pat review Super Bowl LIV, from the painfully political ads to J-Lo’s halftime show crotch-cam. And proud American and 2020 Democrat Rep. Tulsi Gabbard speaks with Glenn about her lawsuit against Hillary Clinton, her exclusion from the New Hampshire debate, and why she supported Bernie Sanders in 2016. Author and reporter Salena Zito provides an update on Iowa and predicts that Bernie’s brand of populism will win tonight.