It looks like your chances of hearing someone say "pew pew" at the 2012 Olympic games just got a whole lot better -- the world governing body for the Pentathlon announced this week that the sport will be switching from air pistols to laser pistols for the next summer games. That follows a successful trial at this month's inaugural Youth Olympics, which apparently went off without a hitch and without any impromptu games of laser tag. According to Klaus Schormann of the UIPM governing body, the switch will now also allow for competitions to be held in places like parks and shopping malls, and it will make it easier for athletes to travel with their guns on airplanes. Of course, the move could also open up a whole new can of worms: performance-enhancing hacking.