You Are What You Surf

I wonder if Google eventually will include news or news alert queries in its Zeitgeist (or already is doing so)? That could be pretty interesting. I don't know about you, but the searches I run in "news" generally are aimed at completely different types of information than the searches I run from the main page.

[Update] This is odd: the current Zeitgeist says it includes top news searches for June, but all of those links map to regular (non-news) searches.