Raise to $22. He'll have around $50 left when the action gets back to you, you raise $11, he's calling $11 to win $52, and he'll have $39 left on the river, and the pot will be at $62. He's calling $39 to win over $100 on the river, almost any decent ace calls here. If he's got AA, well you were going to play the same line either way. Hopefully he's got AK.