subway system. incredible. easy access to your work route every day. >> my commute just got way easier. >> if you want to join us, walk right through the doors. >> anything going by? >> i have been watching this a couple hours. i haven't seen a subway or any people. it's weird but we're excited to use it. >> check out more behind the scenes. there's a photo album on our facebook page. if you don't like it, we don't want to hear from you. the woman who weathered 106 set changes on the "today" show. jane pauley will be the first guess ever at the head of the table. that's next.