Skeptical but Curious

After the famous face eating incident I had been really frightened by the seemingly impending zombie apocalypse. I had looked into it and read countless articles of events and attacks like the one at the Target store in Phoenix, in March.

I have seen the video that was linked here about the Minnesota quarantines and attacks, the video where a man named Eric nearly breaks down into tears. Watching his third video that he posted though, it seems it is fake. The growling that he had previously described and now supposedly caught in the audio of the video don't at all sound human.

Also, being a man (teenager) of science I must question his credibility and if his story is true. I have already read that the quarantines are effective as of May 2012 in four Minnesota counties.

Edit: Ignore the Minnesota quarantine part, I'm an idiot.

TL;DR can someone confirm or deny the link from YouTube

http://www.youtube.com/watch?v=k-Fif2HwOqQ&feature=youtu.be