Word to the wise, do NOT try this out by yourself.
BASE jumpers Andrew Rossig, James Brady, Kyle Hartwell, and Marco Markovich took part in a predawn jump at the World Trade Center in New York City about four months ago. But unfortunately, they were then later on charged with burglary for this illegal stunt that they pulled off.
Nevertheless, this is one crazy stunt that really requires some serious daredevil guts and spirit. Here is the video of the jump, which takes place somewhere around the 2:32 mark: