Suspicious activity at Sears Tower?

The story is here

“…three suspicious looking men in a rental car pulled up to the building recently, got out and began studying the building. According to law enforcement sources, they took pictures before building security ran them off, but they never got their identification. Those sources tell ABC7 the car was rented to a fake name.

The entire incident was captured on building security video, which was turned over to members of the Joint Terrorism Task Force.”

Might be nothing, of course. But then again…there’s this and this to think about.