[ablick]

I think that this is a rather borderline case. In my opinion only big mistake could be raising, because I don't know if we accomplish anything by doing it (other that exposing us to reraise).

I would base my decision pretty much to that how sure I am that button won't reraise. If I think that he won't raise here, I'm propably calling. Although we are sometimes dominated by hands like KJ or KT, it as well could be that we would win this also with pair of A's if we won't get our straight. But like I said, it's close decision and in my opinion folding isn't so wrong either.