CDC: How to survive a zombie apocalypse

Costumed actors, promoting the Halloween premiere of the AMC television series "The Walking Dead", shamble along the Brooklyn Bridge while posing for pictures in New York, Tuesday, Oct. 26, 2010. (AP Photo/Seth Wenig)

May 19, 2011 12:00:00 AM PDT
The CDC has issued a warning to help citizens prepare for a life-or-death emergency. And that includes a takeover by zombies.