Hexydes (705837) writes "Early in the morning (EST) on May 26th, 2012, NASA gave the go-ahead for the Expedition 31 crew to begin the procedure to open the hatch on the Dragon capsule, now attached to the ISS. The video of the procedure can be seen in the linked video." Link to Original Source
The tree of research must from time to time be refreshed with the blood
of bean counters.
-- Alan Kay