50NL KK on button

[DWarrior]

Been at the table for a couple of minutes, no reads.

Button ($51.70)
Hero ($50)
BB ($62.68)
UTG ($53.52)
UTG+1 ($43.05)
UTG+2 ($52.55)
MP1 ($24.90)
MP2 ($140.30)
MP3 ($99.45)
CO ($48.05)

Preflop: Hero is SB with K[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img]. Hero posts a blind of $0.25.
<font color="#CC3333">UTG raises to $2</font>, <font color="#666666">3 folds</font>, MP2 calls $2, <font color="#666666">1 fold</font>, <font color="#CC3333">CO raises to $10</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero (poster) raises to $25</font>, <font color="#666666">1 fold</font>, UTG folds, MP2 folds, <font color="#CC3333">CO goes all-in for $38.05 (EDIT: $48.05 total, $23.05 for me to call)</font>

1. Should I have even been in this hand?
2. Would a raise to $20 have been better?
2. Should I have called the all-in re-raise?

[amoeba]

the call on the end is automatic.

the preflop 3 bet can be debated depending on how opponents are.

but please don't say you folded.

you almost have odds to hit a set and he won't have AA everytime here.

agreed, if you have no reads and its been betted twice already, you need to reraise bigger there, but i do agree that the call after the all in is pretty easy for...12 more? something like that. you might be ahead. in the lower stakes NL games preflop JJ-AA are often played the same way, so youre odds are telling you to call by this point.