"We're saying, those standards ought to include those that -- in an explicit r even implicit way practice racism or sexism or homophobia on the airwaves. Can you image the arrogance of saying 'federally regulating airwaves should not be subjected to federal public hearings?," Al Sharpton told MSNBC. Sharpton said Limbaugh's free speech on the "federally regulated" airwaves is not a "right" or "an entitlement." "You are a real fighter for the American people for what is socially correct," MSNBC host Ed Schultz said in praise of Al Sharpton. Last week, it was revealed that Al Sharpton once said "punk...