LOS ANGELES, CA – JUNE 04: Don Mattrick, president of the Interactive Entertainment Business at Microsoft, speaks during the Microsoft Xbox press conference at the Electronic Entertainment Expo at the Galen Center on June 4, 2012 in Los Angeles, California. Thousands are expected to attend the annual three-day convention to see the latest games and announcements from the gaming industry. (Photo by Kevork Djansezian/Getty Images)