button in SafariMedina Check-Raises the Flop
Level 22
: 8,000/16,000, 16,000 ante
Jon Cohen opened to 40,000 on the button and was called by George Medina, who defended his big blind. The flop came 
and Medina checked to Cohen, who made a continuation-bet of 30,000.
Medina put in a check-raise to 80,000 and Cohen thought for about 20 seconds before looking back at his cards and tossing them to the muck.