Exceptional Leadership in Championing Underclass Cause?

[adios]

Who are the exceptional leaders in championing the cause of the underclass in America? Besides a name I'd be interested in opinions of why you feel that way.

John Edwards?

John Kerry?

Jesse Jackson?

George Bush?

Kweisi Mfume?

Julian Bond?

Congressional Black Caucus?

Louis Farrakahn?

Bill Cosby?

Harry Reid?

Nobody?

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Please feel free to offer up anyone you believe to be exeptional. I'd appreciate your thoughts on this.