Caught on video: First Lady Michelle Obama signing!

Recently, President Barack Obama was caught on video signing with a Deaf supporter. (See video here.) It turns out that First Lady Michelle Obama knows some sign language, too! [youtube http://www.youtube.com/watch?v=XbOHNayempk&version=3&hl=en_US&rel=0] Not only can the First Lady sign, she can apparently do more push ups than Ellen! [youtube http://www.youtube.com/watch?v=89ww9aXrq90&version=3&hl=en_US&rel=0]