Here’s something you don’t see everyday…
Guinness Book of World Records  holder John Cassidy performs a balloon act for First Lady Michelle Obama  in the Diplomatic Reception Room of the White House, Oct. 11, 2011.  Cassidy performed for kids on the South Lawn before the First Lady  launched a challenge to break the Guinness World Records title for the  most people doing jumping jacks in a 24-hour period. (Flickr/Official White  House Photo by Chuck Kennedy)

Here’s something you don’t see everyday…

Guinness Book of World Records holder John Cassidy performs a balloon act for First Lady Michelle Obama in the Diplomatic Reception Room of the White House, Oct. 11, 2011. Cassidy performed for kids on the South Lawn before the First Lady launched a challenge to break the Guinness World Records title for the most people doing jumping jacks in a 24-hour period. (Flickr/Official White House Photo by Chuck Kennedy)