Just The Facts : Boomslangs are terrifying

A while ago I was telling you about a guy in the States who was let go from his job as a zoo keeper.  When he left, he decided to take a bunch of reptiles with him.  A couple of alligators, a bunch of snakes and other creepy crawlies too.  Some of those snakes being "boomslangs".  Chances are, you've never heard of those before, and neither had I.  Until now..