Senator Rubio Reps U.S. at Summit of the Americas 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 Sen. Marco Rubio, R-Fla., speaks during a Senate Judiciary Committee hearing on the Parkland, Fla., school shootings and school safety, Wednesday, March 14, 2018. ( Jacquelyn Martin / AP Photo ) Produced by Dana Roberson Hosted by Todd Zwillich Produced by PRI and WNYC