1.5 Million people visit Willis Tower in Chicago each year. The big thing to do is get a picture of you standing out on the glass ledge. Pretty terrifying if you ask me, 103 floors up!!!
Well, it cracked with some people standing on it the other day! Not the first time this has happened, it also cracked back in 2014.
According to Willis Tower, no one was in danger as the protective layer did exactly what it was supposed to.
No one was in danger, but still I don't think I'll be standing on that ledge anytime in the near future or ever!