Thats another thing you cannot carry gun's at least inside the casino they went into. There was someone who you could get a concealed weapon from though, there character had a high sneak skill and got in the place with a pistol. It mentions the bartender having a riot shotgun that you do not want to mess with :]
Ok and here we go Mr. House while in control of everything it does not sound like he personaly has his hands inside of any Casino's. I forgot about reading this, a faction called the Chairmen run the particular casino they were in and the faction is pretty strong & you do not want to mess with them.
One another thing cool is the floor manager will give you drinks and comp you a room if your doing good at the casino.
So it sounds like there are different faction's that run the Casino's its looking like . Mr. House is still in control of Vegas itself though and basicly as long as everyone follows by his rules its all good basicly is what the magazine says. There is also a place called Gomorrah, but all it really says is if sex and vice are what your after check the place out. What really threw me off though about the police robots is when they broke up three drunk half dressed girls flirting with some off duty NCR guys. Again The Strip is very well ran like current Vegas if not more so cause of the police robots hah.
Other then that last bit of info, again everyone should just check the mag out themselves for sure.