ROUGH CUT - NO REPORTER NARRATION<br/> <br />Michelle Obama delivered her top ten list on reasons why everyone should watch the Democratic National Convention (DNC) on the Late Show with David Letterman on Wednesday (September 5).<br/> <br />The first lady's appearance, comes after she gave an emotional speech at the Democratic National Convention, and a week after she visited the talk show.<br/> <br />This was Michelle Obama's fourth appearance on the Late Show.
