This is why we normally keep the Constitution in a climate controlled vault, but apparently it was Crayoning Time, and Georgie Boy was feelin' a bit prickly because he missed his nap (he had a few too many at Cookies and Juice time and couldn't sleep) and, well, it was the only paper handy. Cheney had ordered everything else shredded, you see.
And you, Obama, you're on my shit list right now, too. Don't think I'm not mad at you!