Ben interviews New York City Mayor Bill de Blasio on stage at the Northside Festival in Brooklyn. They talk about de Blasio's relationship with the press — and its parallels with Donald Trump's approach to dealing with the media — recent subway breakdowns, and his very particular gym routine at the Park Slope YMCA.<br><br>Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices">megaphone.fm/adchoices</a>
