The Queen of Good Sports, David Letterman’s Mom, Dies at 96

Sad news today.  David Letterman's mother, Dorothy has died at the age of 96.  She was, for sure, a great sport, to say the least.  She had a very likable personality and made many appearances on The late Show with David Letterman.  Below is David's mom doing a Top Ten List, "Things I've Learned in My 84 Years".