WARNING: Obvious spoilers.
The meth business has changed Walt so much, that its sometimes imposssible to imagine the pushover we were initially presented with. This video, with a flair for the dramatic, captures Heisenberg's transformation with some incredible choice lines and scenes. Heisenberg's greatest hits up until now, this is one of the better fan videos you will come across for any series, let alone "Breaking Bad."
[H/T: Clip Nation]