Television News Michelle Obama reads 'Late Show' Top 10 list 09/06/2012 U.S. first lady Michelle Obama read the Top 10 list on Wednesday's edition of "Late Show with David Letterman." Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: David Letterman Barack Obama Michelle Obama Joe Biden Late Show
