Halo 4 Chat

I just recently bought the halo game combat evolved and I am looking for a website that might have some more information on other halo games.  I know that halo 4 is supposed to be coming out next year and I would like to find a Halo 4 chat before the game comes out.  I like getting up to date information about video games.  I don’t know when the game is coming out but I think someone would post the date as soon as they find out.