AA facing turn push

[Proofrock]

I've been at the table for one orbit, so no reads. What range of hands do you put Villain on? Easy call, easy fold, or tough decision?

PokerStars No-Limit Hold'em, $2 BB (6 handed) converter

Button ($322.35)
SB ($105.25)
BB ($414.25)
UTG ($74)
Hero ($258.70)
CO ($215.25)

Preflop: Hero is MP with A[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $8</font>, <font color="#666666">3 folds</font>, BB calls $6.

Flop: ($17) 7[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $14</font>, <font color="#CC3333">BB raises to $28</font>, <font color="#CC3333">Hero raises to $80</font>, BB calls $52.

Turn: ($177) K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $326.25 (All-In)</font>, Hero ...?