Google's ITA deal gets tentative OK, with scrutiny - San Francisco Chronicle http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNHF3jnLjwOTviJBybuGmP6L7CLJdw&url=http://www.sfgate.com/cgi-bin/article.cgi?f%3D/c/a/2011/04/08/BU521IT16H.DTL%26type%3Dtech