[stillnaive]

Since you're posting it, I assume he had AK and stacked you. I think you've got to raise the river, based on his line. The board isn't all that drawy on the turn and he's simply calling your raise; FWIW, I'd play it the same. Without a read, I call the river. With any read that he'd make this play with AQ, Kx, I'm pushing.