TT...underpair c/r on turn but I think I should go AI...

[gimmetheloot]

Full Tilt Poker, NL Hold'em Tournament, 30/60 Blinds, 9 Players
LegoPoker Hand History Converter

BB: 1,870
UTG: 6,375
UTG+1: 15,405
UTG+2: 6,485
MP1: 2,360
MP2: 3,535
Hero (CO): 3,810
BTN: 5,575
SB: 1,980

Pre-Flop: (90) T[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/club.gif[/img] dealt to Hero (CO)
4 folds, MP2 calls 60, <font color="red">Hero raises to 210</font>, 3 folds, MP2 calls 150

Flop: (510) J[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/spade.gif[/img] (2 Players)
MP2 checks, <font color="red">Hero bets 350</font>, MP2 calls 350

Turn: (1,210) 7[img]/images/graemlins/heart.gif[/img] (2 Players)
MP2 checks, <font color="red">Hero bets 680</font>, <font color="red">MP2 raises to 1,360</font>,

I am pretty new to the table and have no read on this guy, but it looks to me like he has some sort of pair+draw hand right now...what think you all?