Google includes the following requirement to use there RSS news feeds:
Include a link to the Google News cluster of related articles for each news item, using the link provided in the Google News feed.
This link should have a collection of other articles that are related to the current item. One of the xml properties in each nodes in there RSS feeds is something that looks like this:
<guid isPermaLink="false">tag:news.google.com,2005:cluster=43982360597436</guid>
However, I'm not able to figure out how to use this to get a list of related articles. Does anyone know how to do this?