[MEC2210]

I'm reraising any PP's from there...and you should ALWAYS RR jacks. I know there are people here who will try to disagree with that, but you should, and especially here. You're missing out on a ton of value if you're not doing it, any person who plays higher stakes will say the same. Plus - IMO - this is a perfect example of the advantages of doing so, namely:

1) Most likely, as said before, he's trying to steal here, in which case your hand dominates his range. By repopping you take the reins and letting him know your hand is better than his.

2) After this flop, if he doesn't have a king, he's folding. If he does have a King, unless it's AK or K10, he's folding.

I'm not saying the following, and I know it's never good advice to say "raise to let yourself know where you are". In this case you probably have the better hand and you're bleeding money by letting the button raiser push you around.