Speakers at Defcon 18

Sunday, August 1st, 2010 at 6:17:20 PM · Photo Archive/2010/dc photos/defcon 18

Jeff M and Jeff M stand at a table with two microphones, addressing a crowd at Defcon 18. Both men wear matching T-shirts and accessorize with wristwatches and glasses. The room is filled with people, sitting on couches and at tables, holding cups and bags.