($12) JJ in BTN reraised from SB. Push or fold?

[Pocketbear]

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t20/t40
9 players
Converter

Stack sizes:
UTG: t1350
UTG+1: t1470
MP1: t1185
MP2: t2055
MP3: t1455
CO: t1620
Hero: t1450
SB: t1430
BB: t1485

Pre-flop: (9 players) Hero is Button with J[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/spade.gif[/img]
UTG folds, <font color="#cc0000">UTG+1 raises to t80</font>, 4 folds, Hero calls t80 <font color="aaaaaa">(pot was t140)</font>, <font color="#cc0000">SB raises to t360</font>, 2 folds, Hero?

No reads on the villain. Would you push or fold so early?