Instead of starting a new thread, here's my QQ hand of the day:

I had been running pretty well, winning a lot of small-medium sized pots with cbets and well timed bluffs. What do I do against this 70BB stack's push here? I couldn't put him on much of a hand here since I think AK and 6x goes for more value instead of pushing for 2x the pot size. AdTd+ perhaps? Maybe an underpair?

Cryptologic - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $42.25
BB: $55.99
UTG: $40.00
MP: $70.30
CO: $35.51
Hero (BTN): $115.06

Preflop: Hero is dealt Q Q (6 Players)
UTG checks, MP folds, CO raises to $2.00, Hero raises to $6.00, 3 folds, CO calls $4.00

Flop: ($13.25) 6 K 6 (2 Players)
CO bets all-in for $29.51, Hero...