This afternoon, we gave a keynote address at the Interactive Advertising Bureau's MIXX Conference in New York, entitled "Display 2015: Smart and Sexy." As you know by now, we're investing significantly to make display advertising better for users, advertisers and publishers. Display advertising really is at the heart of what we're doing at Google these days. 99 percent of our top 1,000 clients are now running campaigns on the Google Display Network . And last year,