JJ facing rereaise

[JPantz]

Full Tilt Poker Game #2902378357: $14,000 Guarantee (21634376), Table 15 - 60/120 - No Limit Hold'em - 0:17:32 ET - 2007/07/10
Seat 1: albertson17 (8,975)
Seat 2: Empire62 (10,495)
Seat 3: SharkBait33 (7,738)
Seat 4: shack04 (3,950)
Seat 5: BlueLabel11 (2,125)
Seat 6: JPantz (6,502)
Empire62 posts the small blind of 60
SharkBait33 posts the big blind of 120
The button is in seat #1
*** HOLE CARDS ***
Dealt to JPantz [Jd Jh]
shack04 folds
BlueLabel11 folds
JPantz raises to 320
albertson17 folds
Empire62 folds
SharkBait33 raises to 840
JPantz calls 520
*** FLOP *** [Td Qc 6h]
SharkBait33 has 15 seconds left to act
SharkBait33 bets 1,740
JPantz has 15 seconds left to act
JPantz has requested TIME
JPantz raises to 5,662, and is all in
SharkBait33 calls 3,922
JPantz shows [Jd Jh]
SharkBait33 shows [Ac Ah]
*** TURN *** [Td Qc 6h] [8s]
*** RIVER *** [Td Qc 6h 8s] [Kc]
JPantz shows a pair of Jacks
SharkBait33 shows a pair of Aces
SharkBait33 wins the pot (13,064) with a pair of Aces
JPantz stands up
The blinds are now 80/160
*** SUMMARY ***
Total pot 13,064 | Rake 0
Board: [Td Qc 6h 8s Kc]
Seat 1: albertson17 (button) didn't bet (folded)
Seat 2: Empire62 (small blind) folded before the Flop
Seat 3: SharkBait33 (big blind) showed [Ac Ah] and won (13,064) with a pair of Aces
Seat 4: shack04 didn't bet (folded)
Seat 5: BlueLabel11 didn't bet (folded)
Seat 6: JPantz showed [Jd Jh] and lost with a pair of Jacks

Villain seemed very LAG.
What are you thoughts?