Unregistered / Not Logged In index display
 

I have been tightening my views for unregistered users. However, I still want to have a "teaser" for guests and visitors to view to make them want to register and participate. I have a few open forums that have been set up so unregistered users can view the forums. However, one of the forums is not showing last posts. Instead, "Private" is displayed. I have been searching for answers and double checking my settings, but I cannot figure out how to remove the "Private." Any suggestions will be most welcomed.

Here is my home page for reference:
http://www.equaljusticeworks.org/forums/index.php

Thanks!