Michelle Obama is still on her publicity tour for her new book “American Grown”, and she appeared on “Late Show with David Letterman” to present the “Top Ten Fun Facts About Gardening.”


Take a short four minute break from you day to have a chuckle or two.


Robin Shreeves ( @rshreeves ) focuses on food from a family perspective from her home base in New Jersey.

Watch: Michelle Obama’s top 10 gardening facts
What was inside the largest zucchini ever grown? Through the magic of television, the first lady reveals the answer in a ‘Late Show with David Letterman’ To