Ok i stole some keys, i just know there is something up with these guys, there has got to be a solid reason why i can just kill them off, i dont like these weirdos, they give me a bad feeling, how can i find out some dirt on them?

Erm...

You mean white GLOVE goons?

Here is a resource you might like to have a look at. http://fallout.wikia.com/wiki/Portal:Fallout:_New_Vegas

Since this is a game that doesn't fit into the hand-holding by Walkthrough, the Wiki functions like a magic 8-Ball. Just ask it questions and it will give you answers.

PS (I don't like those goons either.)

Hint: ....