https://www.youtube.com/watch?v=a-u2ukWWd6A
Well that took forever. With no word yet from the iPhone Dev Team or Comex, a jailbreak has just been let loose for iPad 2 owners running iOS 4.3.0. You should, as always, tread with caution, but happy jailbreaking! [Engadget]
https://gizmodo.com/redsn0w-untethered-jailbreak-release-addresses-ios-4-3-5788532