JJ 3 way, bet this ugly turn card?

[Mathieu]

FullTiltPoker$1/$2 (8 handed)

MP3 is very LOOSE and somewhat aggressive. He can get much more out of line HU than multiway. He can bluff the river and is stupid enough to try it with A high.

SB is a calling station and I am glad to have him on my right.

Btn is unknown at this point.

Hero is in BB with J[img]/images/graemlins/club.gif[/img]J[img]/images/graemlins/heart.gif[/img]

Preflop: folded to MP3 who calls, button calls, SB calls, <font color="red"> Hero raises </font> , MP3 calls, Button calls, SB calls.

Flop: (8 SB) T[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (4 players)

SB checks, <font color="red">Hero bets</font>, MP3 calls, Button folds
SB calls

Turn: (5.5 BB) T[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/spade.gif[/img] (2 players)
SB checks <font color="red">Hero</font> ?

Against these two clowns, do I bet/fold my hand with no outs given that they could have drawing hands? Or should I just give it up? <font color="red"> </font> <font color="red"> </font>