VG247 has published a new video interview for the upcoming XCOM: Enemy Within expansion to Enemy Unknown, in which Firaxis senior producer Garth DeAngelis explains what's being added and how the stand-alone console version will work, for a total of 5 minutes of video (though to be fair, if you have don't have time to watch it, you can just let it play in the background and listen to what DeAngelis has to say given there's no new footage of the game).