http://www.ft.com/cms/s/0/4d6e...aea3-00144feabdc0.html
Whether the men are really Japanese, as their passports declare, is not entirely clear, but Italian and US secret services working together soon concluded that the bills and accompanying bank documents were most probably counterfeit, representing the latest handiwork of the Italian Mafia.
Last month, Italian prosecutors revealed they had cracked a $1bn bond scam run by the Sicilian Mafia, with the alleged aid of corrupt officials in Venezuela's central bank. Twenty people were arrested in four countries.
The fake bonds were to have been used as collateral to open credit lines with banks, Reuters news agency reported. The Venezuelan central bank denied the accusations.