[Shaun]

Raise the turn. As played on the river you have to call. If he is aggresive, he may simply be firing a second barrel on that turn and the river Q could hit him, but not neccessarily because he has QQ. Seriously if he has AQ wouldn't it be reasonable for him to bet the river for value? Couldn't he put poster on a hand other than AA or KK? If he can't- then what is the reason to play kings this way?