I know this is very off subject about what is really going on Raw and Smackdown, but this has me confused.
I know the whole story about Taker burning his parents up in fire and thinking that Kane died too, but my problem is this, are the real brothers? Or are they half brothers? I have heard both and I just really what to know the truth about it. Anybody have an answer for me?

They are not brothers in real life, but they are in the storyline. However, they haven't really mentioned it in years, since the Kane character is so different from when he started.

I would probably need to take a week off work just to explain the whole Kane story... it really is strange.