Jack turns 50 Weeks Old this week, and Kerry and Dan have had a devil of a time trying to get Jack to sleep the last couple of nights. You'll hear all about it, but unfortunately you'll have to wait one more day for the show while we get some sleep. However, to hold you over until the next show, we thought you'd enjoy a new Jack video! Watch Jack as he runs through the entire house!

If you're a regular iTunes listener, you can view the main video file through iTunes. Otherwise, check out Jack on the Run in Quicktime. (Link fixed!)