SPOTLIGHT: Google losing ground in mobile search?

GigaOM asks the pertinent question: Where is Google? Microsoft is teeing up deals with major carriers like Sprint, while Yahoo and Vodafone are forging strategic alliances. Google's five most recent deals: Leap, SK Telecom, DoCoMo, Celecom and Optus. Together, that's an impressive portfolio to me, but where are the big carrier deals in the U.S.? Article