$200NL AA 200+bbs deep

[StructureK]

guy is 26/19/2 I have 3 bet him quite a few times - ive been getting the best of him a lot -- this is the first time he has 4 bet

$1/$2 NL Hold'em Cash Game, 5 Players
LegoPoker Hand History Converter

Hero (BTN): $896.50
SB: $198
BB: $60
UTG: $245.05
CO: $463.55

Pre-Flop: A[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img] dealt to Hero (BTN)
UTG folds, <font color="red">CO raises to $7</font>, <font color="red">Hero raises to $24</font>, 2 folds, <font color="red">CO raises to $75</font>, Hero??