Don’t look down: Sears Tower unveils glass balconies suspended from 103rd floor Skydeck

CHICAGO — Visitors to the Sears Tower’s new glass balconies all seem to agree: The first step is the hardest.

Go ahead, look down: Sears Tower in Chicago to install 4 glass balconies for visitors

CHICAGO — Visitors to the top of the tallest building in North America soon won’t be able to avoid looking straight down.