Vice President Joe Biden is about to choose his running mate. He has pledged that he will pick a woman. But who? 

Host Jessica Levinson talks about whether or not a presidential candidate's running mate makes any real difference in a presidential campaign and who Biden might pick as his running mate. 

Jessica runs down the top contenders including Senators Kamala Harris, Elizabeth Warren, and Tammy Duckworth, former National Security Advisor Susan Rice, and Congresswomen Karen Bass and Val Demings.

Sound engineer-Andrei Padilla.