Googles job IMHO is to find relevant information, not judge it based on costs. How often do we get second hand news where an article is simply parroting what another site wrote? I'd rather get information as close to the source as possible in most cases. Perhaps that means paying for it, but that choice should be mine to make. Put the most relevant at the top and if people want to read a free second hand ripoff of some news they can select a lower ranked search result.