Live Tournament Hand - 66 flopping undercards and open ender

[Cornell Fiji]

I like to call here. You are not deep enough to push out any pocket pairs unless a scare card falls. If he doesn't have a pocket pair then his most likely holding is AX and you want him to stay in the hand with AX so that: a) he can keep firing with the worst hand and b) you can stack him if you spike a deuce.