($22s)Giving up on the flop: AQs

PartyPoker, Big Blind is t15 (10 handed) Converter on pregopoker.com

UTG (t800)
UTG+1 (t800)
MP1 (t785)
MP2 (t935)
MP3 (t800)
CO+1 (t800)
CO (t710)
Hero (t785)
SB (t785)
BB (t800)

Preflop: Hero is in Button with A[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/spade.gif[/img]
<font color="gray">UTG folds</font>, <font color="gray">UTG+1 folds</font>, MP1 calls t15, <font color="gray">MP2 folds</font>, <font color="gray">MP3 folds</font>, CO+1 calls t15, CO calls t15, <font color="red">Hero raises t65</font>, <font color="gray">SB folds</font>, <font color="gray">BB folds</font>, MP1 calls t50, <font color="gray">CO+1 folds</font>, CO calls t50

Flop: (t235) 8[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/diamond.gif[/img] (3 players)
<font color="red">MP1 bets t70</font>, <font color="gray">CO folds</font>, <font color="gray">Hero folds</font>

How many of you defend this pot? How often do you think a raise will get villain to fold?