It's noon on the Las Vegas Strip, and the barker outside O'Shea's Casino is hard at work.
"Twenty-four-hour happy hour, 24-hour $5 blackjack and 24-hour beer pong action going on right here today," he says. Dressed in a lime green tuxedo, he's doing his best to get tourists to come in.
Despite the recession, nearly 39 million visitors came to the city last year, the second-highest number in Las Vegas history. The problem is those tourists don't have as much money as they once did.