FILE - In this June 12, 2007 file photo, Google co-founder Larry Page smiles at a news conference held at Google headquarters in Mountain View, Calif. When he replaced his mentor Eric Schmidt as Google's CEO last April, Page insisted that the company had to be more aggressive about countering the threat posed by Facebook's ever-growing popularity.  Page responded with a social networking crusade that is still reshaping Google Inc. as he marks his one-year anniversary as chief executive on Wednesday, April 3, 2012. (AP Photo/Paul Sakuma, file)