I hate making yet another thread about RE6 but the game's overview was found on the official XBox site.
Look's like we'll have lots of co-op and multiplayer options.
Also reported on pretty much every site reporting on the game, this lady here is Helena Harper, a secretary at White House.
I'll leavy you with a possibly canon comic character. The guy is from the comicbook Biohazard: Marhawa Desire where Chris is investigating a biohazard outbreak at Marhawa School somewhere in Asia. That would actually make a pretty nice connection to the plot of this game.