The Contenders is a special podcast series by Joe Lockhart. Given the importance of the race for the Democratic presidential nomination, we thought it important and informative to hear from those people who've actually run for president. What goes into the decision? How do you possibly get to the place of thinking you can take on the toughest job in the world? What were your biggest mistakes as a candidate? What lessons did you learn and what advice do you have for those running against Donald Trump?Joe recently traveled to Minnesota to interview his former boss, Vice Presidential Walter Mondale. Nearly a quarter century before Sarah Palin was picked by John McCain, it was Walter Mondale who first put a woman on a national ticket when he picked Congresswoman Geraldine Ferraro in 1984.The former Vice President reflects on that and much more.