http://news.yahoo.com/special-report-little-house-secrets-great-plains-113759191.html

A little house of secrets

An unassuming home in Cheyenne, Wyoming serves as a little Cayman Island—serving as headquarters for some 2,000 companies. It belongs to a business-incorporation specialist that establishes firms which can be used as "shell" companies, paper entities able to hide assets.   Full Article 

• How two shell firms duped the military
• Video: Shells can hide shady dealings
• Deep End: Secrecy Inc. in the U.S.