Video: Ballmer's quest to compete with Google

At a Churchill Club event in Santa Clara, Calif., Microsoft CEO Steve Ballmer talks to Ann Winblad, a partner at Hummer Winblad Venture Partners, on its long-term strategy to battle Google in the search market. Ballmer says that to succeed, the company will have to find a way to change the experience and the economics of search, redefining the category. Play video