JJ vs. two LA players

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"I really only have 6 outs because of the flush possibility"--you mean straight?

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Yes, I meant the straight of course. 6 outs because
another jack probably helps others more than it helps
me.

In retrospect, I think the river is an obvious check/fold.
I remember thinking at the time that I was pretty sure I was behind after the flop but that the pot had grown so huge by the river that I only needed to win something like 7% of the time to show a profit. I've since re-read the overcalls section on SSH.

The thing that I'm really not sure about is how to correctly play after the flop. Is folding correct or absolutely wrong if i'm facing two bets?