Does Oprah Winfrey always sound as deep South as she did when she was at a rally for supporting Obama?

Does Oprah Winfrey always sound as deep South as she did when she was at a rally for supporting Obama with his wife? I do not ever remember hearing her on any show or doentary sounding so deep south such that I am wondering about her sincerity or if she was just so emotional about it she let down her guard and became herself. Would she be so accepted on her shows if she spoke that way or does she think that speaking with that accent makes her seem like she has more in common with poor people even though she is rich. My opinion is we have war zones in inner cities where I lived that the blacks are suffering with no way out such that she needs to invest back here at home also in the inner cities not just in Africa. I ask you has she ever taken a child from the inner cities out like I have to her home for a week. I met Tiki when at USF's extension campus deep in the middle of crack town in St. Petersburg where I lived because I was so poor I was eligible for food stamps while