Running the Biggest Hotel in America

http://online.wsj.com/video/running-the-biggest-hotel-in-america/A5348364-FE92-4A7F-835A-85B9108E7E68.html
With more than 5,000 guest rooms, 124 acres and almost 9,000 employees, the MGM Grand in Las Vegas is a lot more than just a hotel. Andrea Petersen on Lunch Break takes us behind the scenes at the biggest hotel in America.