30k guaranteed ATs flop 2nd pair

[Willluck]

Party Poker No-Limit Hold'em Tourney, Big Blind is t15 (10 handed) converter

UTG+1 (t910)
UTG+2 (t975)
MP1 (t1120)
MP2 (t965)
MP3 (t1935)
CO (t975)
Button (t665)
Hero (t960)
BB (t2350)
UTG (t160)

Preflop: Hero is SB with A[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/spade.gif[/img].
<font color="#666666">4 folds</font>, MP2 calls t15, <font color="#666666">1 fold</font>, CO calls t15, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t57.5</font>, <font color="#666666">1 fold</font>, MP2 calls t45, CO calls t45.

Flop: (t192.50) T[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets t100</font>, MP2 calls t100, CO calls t100.

Turn: (t492.50) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero...???