Re: AKs with trips?
 

I'd play it the same but I suspect villian has AK or AA.

Re: AKs with trips?
 

*Grunch*

I'd cap the flop, and raise the turn to get rid of the button and get an idea of where UG is. The plan: if he calls, bet or raise the river. If he raises, check or call the river. The river K changes things though, and when he 3-bets the river I think we have to call.

As played the river is tough - but I think you call the 3-bet.