AA hand

[OneCentRob]

10 handed 2/4 NL game.
I have $400 and button has me covered.

A have A [img]/images/graemlins/spade.gif[/img] A [img]/images/graemlins/heart.gif[/img] UTG+1 and open for $12. All fold to button who calls. Blinds both fold.

Button is TAG, who seems to respect my bets but has bluffed me off a couple of pots in positon when I have checked to him.

Flop: 6 [img]/images/graemlins/spade.gif[/img] 9 [img]/images/graemlins/heart.gif[/img] T [img]/images/graemlins/diamond.gif[/img]

I bet $16 and he calls

Turn: K [img]/images/graemlins/heart.gif[/img]

I check, he bets $24 and I call.

River: A [img]/images/graemlins/diamond.gif[/img]

I check, he bets $44. I raise to $88.

Button pushes without any hesitation.

Should I call? Thoughts on all streets welcome.