Updated: Thursday, 25 Jun 2009, 7:17 PM EDT
Published : Thursday, 25 Jun 2009, 11:35 AM EDT
In this segment: Cairo, Egypt. A look at how old and new mix. Take a walk along one of the oldest streets in the world. Then go inside the Great Pyramid.
It's less than 24 hours from the 97th running of the Indianapolis 500.