Just looking at the recipe, it appears that it's getting all the news from a single feed. So it won't naturally get divided into sections.
Code:
feeds = [(u'Articles', u'http://seattletimes.nwsource.com/rss/seattletimes.xml')]
So to fix it, the easiest way by far would be to find different feeds for each section you want and rework the recipe to include those as the feeds.
Here's the page of RSS feeds:
http://seattletimes.nwsource.com/fla...vices/rss.html
Personally, I'd remove the main feed, or at least comment it out, and add a selection of the other feeds and see if they all worked properly. I think it could be a pretty useful recipe once that change is made.