Dr Tiffany Brown laughs as she relates her first experience meeting former US President Barack Obama during a forum at the University of Chicago held...
{"Image ImageDescription": "CHICAGO, IL - APRIL 24:  Dr Tiffany Brown laughs as she relates her first experience meeting former U.S. President Barack Obama during a forum at the University of Chicago held to promote community organizing on April 24, 2017 in Chicago, Illinois. The visit marks Obama's first formal public appearance since leaving office.  (Photo by Scott Olson/Getty Images)", "Image Copyright": "2017 Getty Images"}