GOP Candidates Recalibrate Strategies After Primaries in Alabama and Mississippi 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 Newt Gingrich addresses the Gwinnett Chamber of Commerce during a campaign stop on Super Tuesday in Georgia. ( Alex Wong/Getty Images ) Produced by Hsi-Chang Lin and Mythili Rao Produced by PRI and WNYC