By | August 22 2012 5:22 PM

When CNN's Peter Hamby tweeted earlier this month that Rep. Paul Ryan told Milwaukee magazine he once had a black girlfriend, that biographical tidbit piece was sure to draw notice. Whenever a sensitive issue like race comes up around the vice presidential candidate from a party that's been criticized for its policies toward African-Americans, there will certainly be a passionate discussion. All the more so when Ryan and Mitt Romney's opponent is the first black president in American history.