Lu Yusong Speaking at Defcon 18 Press Conference
Sunday, August 1st, 2010 at 7:25:50 PM · Photo Archive/2010/dc photos/defcon 18
Lu Yusong stands in front of a banner at Defcon 18, addressing a crowd of 7 people including 5 men, all wearing hats and accessories. He holds a microphone and an electrical device as he gestures with his hand. The audience watches on, with 4 glasses, 2 gloves, and 2 cups visible in the foreground.
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