JJ preflop facing raise and call

[QandA201]

I'm gonna play the hand, mainly because it's a $1 and they could have all kinds of random Ax or Kx, the question is do I raise or flat call?


PokerStars No-Limit Hold'em Tourney, Big Blind is t100 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG+1 (t3724)
MP1 (t5628)
MP2 (t1333)
MP3 (t648)
CO (t6230)
Button (t2590)
SB (t955)
Hero (t5579)
UTG (t3236)

Preflop: Hero is BB with J[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls t100, <font color="#CC3333">MP1 raises to t400</font>, <font color="#666666">2 folds</font>, CO calls t400, <font color="#666666">2 folds</font>, Hero raises or calls?