[cnn-photo-caption image= http://i.cdn.turner.com/cnn/2008/images/04/07/art.mayornutter.jpg caption=" Philadelphia Mayor Michael Nutter joins Democratic presidential hopeful Sen. Hillary Clinton at a rally in Philadelphia, Pennsylvania. The State’s Pivotal, delegate-rich primary is April 22."]
From Randy Kaye, Anderson Cooper 360 Correspondent
When I interviewed Philadelphia’s Mayor Michael Nutter a couple of weeks ago he seemed a bit uncomfortable with all the questions about why he endorsed Hillary Clinton. After all, Nutter is African American and finds himself at the center of a debate about whether high profile African Americans should automatically be endorsing Barack Obama.