Answering for Joe Biden Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Former Vice President Joe Biden, participates in a Democratic presidential primary debate at CNN Studios in Washington, Sunday, March 15, 2020. ( Evan Vucci / AP Images ) Produced by Leah Feder Hosted by Brooke Gladstone Produced by WNYC Studios