Kamala Harris has “Freedom.” Donald Trump has “God Bless the USA” (and a lot of cease-and-desist letters). What makes for a good campaign song? And why do we respond so viscerally to the ones that work? Audie talks with DJ Cassidy, who DJ'd the DNC Roll Call. And Dana Gorzelany-Mostak, who studies the use of music in political campaigns. Learn more about your ad choices. Visit podcastchoices.com/adchoices