AKs against bison and CDC - get yer LAG on

[JSD]

Party Poker 3/6 Hold'em (9 handed) converter

Preflop: Hero is SB with A[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
UTG folds, UTG+1 calls, MP1 folds, MP2 folds, <font color="CC3333">MP3 <font color="purple">(bison)</font> raises</font>, <font color="CC3333">CO <font color="purple">(CDC)</font> 3-bets</font>, Button folds, <font color="CC3333">Hero caps</font>, BB folds, UTG+1 folds, MP3 <font color="purple">(bison)</font> calls, CO <font color="purple">(CDC)</font> calls.

Flop: (14 SB) 4[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/heart.gif[/img] <font color="blue">(3 players)</font>
<font color="CC3333">Hero bets</font>, <font color="CC3333">bison raises</font>, CDC calls, Hero calls.

Turn: (10 BB) 6[img]/images/graemlins/diamond.gif[/img] <font color="blue">(3 players)</font>
<font color="CC3333">Hero bets</font>, <font color="CC3333">bison raises</font>, <font color="CC3333">CDC 3-bets</font>, Hero calls, <font color="CC3333">bison caps</font>, CDC calls, Hero calls.

River: (22 BB) 2[img]/images/graemlins/heart.gif[/img] <font color="blue">(3 players)</font>
Hero checks, <font color="CC3333">bison bets</font>, CDC calls, Hero calls.

Final Pot: 25 BB

What do CDC and bison have and who wins?