Baltimore: A Microcosm of the Nation's Public Housing 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 A boy plays basketball on the street in the Sandtown neighborhood where Freddie Gray was arrested on April 30, 2015 in Baltimore, Maryland. ( Andrew Burton / Getty ) Produced by Thalia Beaty Produced by PRI and WNYC