You can read a great follow up article on the debate here .
And one more here .
Here is a post debate conversation with Ken Ham, regarding the Creation Debate with Bill Nye. It is about 45 minutes long, and is quite interesting to hear his response to the event. This discussion explains what was really important about that debate... it wasn't the drama or media buzz of opposing views being expressed. It was about the opportunity to share the gospel with millions of people, as well as Bill Nye. Really worth the time to watch with your kids, especially if they saw the debate.
And if you didn't get a chance to see the debate, you can watch it here for awhile, at least. ( It may be available only temporarily?).