Where do you think the loyalty of the Hitian "Black guy" is?

this has me totally baffeled!! i need to know more about it, because everything we've been shown seems to be a contradiction.

I believe he thinks Clair is a key figure, and that he knows it is important for Clair to know her powers. Mr. Bennet wanted him to erase everything for her own good, but if she didn't remember how could she protect herself against Sylar in the future. I think Mr. Bennet is trying to make sure Clair is not part of the Heroes, but rather oblivious to her abilities, yet I think the organization Bennet works for is trying to unite them. What I am confused about is why did Eden think the Hatian was mute? Does Mr. Bennet think he is too?

It is a mystery why he did not erase Claire's memory. A true mystery indeed. Since he is able and willing to erase other people's memories without a twinge of guilt, one can only wonder if his motives for sparing Claire are pure. We shall see.