Lay down AKs to a Reraise from a late position limper?

[redsoxsalty]

this hand pretty much hit me like a ton of bricks. the only read i have is that CO is a mega-idiot, so i knew he was probably going to play a junk hand for all his chips. i know that a limp/reraise from early position usually indicates massive strength, but i didn't think the button was dumb enough to be limping AA or KK from the button. anyways, when button 3-bets, should i:

a) fold
b) reraise/push
c) call (ugh)

PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO (t950)
Button (t4050)
Hero (t2325)
BB (t3200)
UTG (t5025)
UTG+1 (t2662)
MP1 (t2425)
MP2 (t2550)
MP3 (t1863)

Preflop: Hero is SB with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">5 folds</font>, CO calls t50, Button calls t50, <font color="#CC3333">Hero raises to t250</font>, <font color="#666666">1 fold</font>, CO calls t200, <font color="#CC3333">Button raises to t750</font>, <font color="#CC3333">Hero raises to t1800</font>, CO calls t700 (All-In), <font color="#CC3333">Button raises to t4750</font>, Hero calls t525 (All-In).

Flop: (t8075) J[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players, 2 all-in)</font>

Turn: (t8075) 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players, 2 all-in)</font>

River: (t8075) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players, 2 all-in)</font>

Final Pot: t8075

[Dunkman]

Please don't post results.

You're right, calling is terrible, so lets trash that option. It's either fold or push. I play at lower limits ($20 buy-in and lower) so the players are less tricky. I usually give someone credit for the limp reraise the first time I see it from them, especially in a situation like this where I'll still have plenty of chips.