NEW : Others join Al Sharpton in saying cartoon invokes historically racist images . Cartoon makes references to recent chimp attack , stimulus bill . Score: 7 Sharpton showing himself to be a `` publicity opportunist ''
NEW : Others join Al Sharpton in saying cartoon invokes historically racist images . Cartoon makes references to recent chimp attack , stimulus bill . Cartoonist calls Sharpton 's objections `` ridiculous '' Newspaper 's editor : Sharpton showing himself to be a `` publicity opportunist ''