Rep. Charles Rangel (D-NY) has a dream about Cuba:"I can imagine American tourists, our young kids, playing their hip-hop and letting the world see what America stands for."He was on CNN last night debating Rep. Ileana Ros-Lehtinen in Campbell Brown's "The Great Debate" segment about the Cuban embargo. Sometimes Ros-Lehtinen is called a one-issue wonder, but when you debate her on that issue, you better bring your A-game. Rangel talks about himself in the third person and confuses the spies