AA-----what's my river line

[mscags]

Villain that reraised seemed somewhat TAG, didnt seem like a bad player. BB seemed way too loosed and not very good

Party Poker 15.00/30.00 Hold'em <font color="#0000FF">(10 handed)</font> link

Preflop: Hero is UTG+1 with A[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 folds</font>, <font color="#CC3333">Hero raises</font>, <font color="#666666">4 folds</font>, <font color="#CC3333">CO 3-bets</font>, <font color="#666666">2 folds</font>, BB calls, <font color="#CC3333">Hero caps</font>, CO calls, BB calls.

Flop: (12.67 SB) 8[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets</font>, <font color="#CC3333">Hero raises</font>, CO calls, BB calls and is all in.

Turn: (9.33 BB) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
BB is all in, <font color="#CC3333">Hero bets</font>, CO calls.

River: (11.33 BB) 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>

Check call/Bet Fold/Bet Call and why?