Yes, but befe starting the game. They ask you if you wish to see the graphic and offensive material in the ingame, if not they will skip those levels for you. they also ask again to make sure you agree.
That's actually quite pointless seeing some people got the game days before the release date and 24 hours before the release of the game the creators of call of duty promised to reset gamers stats the following morning of the realease, therefore making alot of people not go to midnight release parties and "camp out". Even worse they failed to stick to there word and decided not to RESET levels.