We have an agreement with another site to use an RSS feed that they created for us. They said that it is possible to have the content open up on our page (instead of linking to theirs) when an Item is clicked. This is what they recommended we do:
If you want history:
consume the rss feed with some code, do a diff on it, and store all the information into your own content management system DB so that you build up an archive and then it will just display on whatever page you want in your own CMS.
We are using Joomla as our CMS, and I know how to add an RSS feed using the component. We need this feed to look like and open up like it is our own content.
If you can help us with this please let me know.