If CO folded I would call, now I'm folding tho since I don't want to gamble with 25% of my stack in this situation.

What can CO have here when he just calls preflop when it's a "raise and take it" part of the game and then he just calls of 20k to BB's all in? Got a range for him? How have he been playing? YOu should have a pretty good read on him by now but from what I am seeing, this can be a trap and even if you hit a Q or 10, you may not be in good shape.