Wow scary!
Incidently JGeropoulas and Rockimedes, the only species of honey bee that behaves like that in defence of their nest that I know of is the asian honey bee when facing the asian giant hornet. The european honey bees that have been imported to japan (because they produce more honey) are easy pickins for the giant hornet. The asian honey bees however don't even have that much trouble with a raiding party of these hornets. The giant hornet is huge terribly agressive and just all around nasty - africanized honey bees have nothing on them aside from being more tolerant of heat ...
Also, if your curious Rockimedes, I couldn't find any movies online about either species, though I didn't spend that much time at it (sorry, got other stuff to do), I did however find it on wikipedia ... and we all know how terrible that site is, still here's the links ...
_http://en.wikipedia.org/wiki/Asian_giant_hornet
_http://en.wikipedia.org/wiki/Apis_cerana