If Obama had taken Charles W. Dunn’s advice, the Illinois senator would have chosen Hillary Clinton as his running mate. In fact, Dunn’s message to Obama was: “You have no choice but to pick Hillary!” Dunn also has some strong opinion about who Sen. John McCain should choose as his vice presidential nominee. HALLANDALE BEACH, Aug. 27/THE VOICE Dunn is the dean of the Robertson School of Government… Keep reading