A pre-debate news drop from CNN threatened the relative peace between Bernie Sanders and Elizabeth Warren. On this week’s On the Media, why the feud is more distracting than illuminating. Plus, why paying close attention to political news is no substitute for civic participation. And, the origins of two oligarchic dynasties: the Trumps and the Kushners.

1. Rebecca Traister [@rtraister], writer for New York Magazine, on the inevitability of the questions facing women in politics. Listen.

2. Eitan Hersh [@eitanhersh], political scientist at Tufts University, on the political hobbyism and news consumption. Listen.

3. Andrea Bernstein [@AndreaWNYC], co-host of WNYC's Trump, Inc. podcast, on the corruption, improbabilities, and ironies of the Trump and Kushner family histories. Listen.