scare, where natalie morales is standing by. good morning, natalie. i'm guessing the excitement is building as it is around here. >> reporter: so much excitement here. people have been coming since early this morning trying to find a good viewing spot. they're trying to take part in this wedding of the people here. as you can see, they've set up a giant jumbotron screen. they'll be watching everything from the ceremony to the procession back to buckingham palace here, wanting to be part of this occasion, this grand celebration. trafalgar square really is the heart and soul where people come to celebrate. they have lots of activities planned here today. they'll be serving the traditional pens as you expect, champagne and wedding cake and a little later the mayor of london will stop by. he he's actually at the wedding now, one of the wedding guests. he'll be coming by later to present a special gift for william and kate on their wedding day as well as to deliver a toast. at the precise moment that you see william and kate emerge as