There are quite a few rumors floating around right now about what OXM's Fallout: New Vegas issue contains. I've been getting reports that the article confirms the existence of the Brotherhood of Steel in the game. While this had already been assumed (with the Brotherhood of Steel originating on the west coast and appearing in every Fallout game), it had and still has not yet been confirmed. We have not yet read the article or seen any scans yet, so if anyone reading this has the article and can confirm - please do so by either posting in the comments or emailing me at firstname.lastname@example.org
DAC will keep you updated with any further developments.