The Windy City's Blood Summer 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 Maria Pike, 61 of Chicago, cries as she listens during an Everytown and Moms Demand Action for Gun Sense event. She holds a photo of her son, Ricky Pike, who was killed at the age of 24 in 2012. ( Sarah L. Voisin/The Washington Post / Getty ) Produced by John Asante Hosted by Todd Zwillich Produced by PRI and WNYC