Sharing Reuters story here:
http://uk.mobile.reuters.com/article/idUKTRE75M4QE20110624?irpc=932

Background:
<<...
The company, which dominates U.S. and
global markets for search advertising, has
been accused by competitors of favoring its own services over rivals in its search results. >>

http://www.bloomberg.com/news/2011-06-24/california-new-york-said-to-start-antitrust-probe-of-google-s-dominance.html