Before DEF CON there are about 20 cell towers in the area, during DEF CON there were almost 130 (rumour I heard, while gooning in the contest area)... Pretty s

Before DEF CON there are about 20 cell towers in the area, during DEF CON there were almost 130 (rumour I heard, while gooning in the contest area)... Pretty sure some of those are FBI and other agencies ;-)