Photo credit: Alberto Martinez AMERICAN-STATESMAN
I don't know about you, but this makes me really appreciate a single-story residence where I can walk out my back door and be firmly on the ground.
Slideshow at statesman.com.
It gets worse. The Sears Tower in Chicago has a glass balcony on the 103rd floor which opens to the public today. I'll pass on it, thanks.
(AP Photo/Kiichiro Sato)