Microsoft has released a teaser trailer for its pre-E3 press conference to get you excited for next week. The Xbox Media Briefing is scheduled for June 10 at 10 a.m. PT at the Galen Center in Los Angeles. Microsoft promises to showcase its full line-up of next generation games and the trailer offers a glimpse at games such as Battlefield 4, Forza 5, Quantum Break, Call of Duty: Ghosts, and more. Microsoft plans to release 15 Xbox One exclusives within the first year of the console’s release. http://youtu.be/-a2Z3ZJ_7Tc source:EGM