River raise with top 2

[pjf1969]

If your going to raise the river you must never muck to a 3 "town" as you call it. I see weak players (not to say you) get completly out of line when they spike two pair on the river when the card could not habe possibly helped their hand. What do you beat of his likely holdings when he donks into you like that. AK, most likely he has AJ and your beat. Is this game 10 handed, live, online. (I hope the answer is not 10 handed live),dont be afraid to muck this hand preflop.