table view inside of a TabBarController

I'm creating an app for my school and one of the items in the app is an RSS feed. So I created a view controller called NewsViewController which contains a tableview and I used basically the same code found here:

iPhone RSS Reader Application with source code | Imthiaz Blog

The RSS feed that I'm going to implement is not up yet, so I am using the same url found in the app that I based my code off of.

The feeds display, however when they are clicked, they are highlighted in blue...but it is not taking me to the story (NewsDetailViewController).

Basically, the stories appear in the table view but I can't click on them to view them.

I was just curious as to what possible problems could cause this?

Thank You