Professor wrote:
That’s absurd!
from:http://www.insidervlv.com/visitorstatistics2.2005.html
Las Vegas Visitor Demographics – 2005
Gender
Male 51%
Female 49%
Origin
International 12%
USA 88%
From: http://www.lasvegasnevada.gov/FactsStatistics/funfacts.htm
In 2004, more than 37 million people visited Las Vegas.
37 million x 12% = 4.4 Million International Visitors
Professor – 4.4 million does not make anywhere NEAR 1% of the rest of the world’s population. 
Furthermore, that 12% includes Canadians…