Above: Rudy GiulianiImage Credit: Rudy GiulianiActivision knows something about firepower. After former Panamanian military dictator Manuel Noriega sued Activision Blizzard for using his image without paying him royalties in 2012’s first-person shooter Call of Duty: Black Ops II, Activision rolled out former New York Mayor Rudy Giuliani as its lawyer to defend the lawsuit.