If you don't know, World War Z (wiki) is a book by Max Brooks that chronicled a zombie outbreak origin in China and how humanity dealt with the aftermath of an undead horde hunger for, what else, flesh. It's written in the style of a documentary.
Here is the official website for WWZ at Random House. It has been made into a movie starring Brad Pitt. Unfortunately, the film won't be released until mid-2013. Meanwhile, if you can't wait and havent' read the book, go get it. And if you have like I did, reread it again. It's that awesome.
Now, the video. And have a great weekend!
This second video is Max Brooks' zombie survival trailer. In this day and age, who doesn't need to prepare for the undead?