Reporter as Zombie to Celebrate Halloween

Halloween is celebrated in theU.S. and Europe with costumes, trick-or-treating and visits to haunted houses. It’s big business too.

Some estimate revenues from haunted houses at more than 300 billion dollars, but visitors to haunted houses are more demanding than ever and owners are turning up the fright factor to the delight and horror of their patrons.

CNN’s Rob Marciano got in on the action this year at a spooky mansion near Atlanta, Georgia in the U.S.