Google Accused of "Cooking" Search Results and Charging MSFT Too Much

A reader writes "Google is being scrutinized by the Senate Antitrust Subcommittee for supposedly 'cooking' their search results. In an independent study comparing search results for products, Google Shopping consistently ranked 3rd. Eric Scmidt denied these accusations at a Senate hearing Wednesday." On top of all that, Microsoft is alleging that Google overcharges them as much as fifty-fold for advertising prices as compared to other buyers.