High Quality Content by WIKIPEDIA articles! The Chiasso financial smuggling case began on June 3, 2009 near Chiasso, Switzerland (near the Swiss/Italian border), when Sezione Operativa Territoriale di Chiasso in collaboration with officers of Italian customs/financial military police (Guardia di Finanza) detained two suspects (who appeared to be Japanese nationals in their 50s) who had attempted to enter Switzerland with a suitcase in their possession with a false bottom containing what at first appeared to be U.S. Treasury Bonds worth $134.5 billion. The two possessed 249 U.S. bonds worth $500 million each (among other securities, they also had 10 "Kennedy bonds" denominated at $1 billion each); and the large denominations of the securities, along with accompanying bank documentation was what attracted the Italian police`s attention. Large denominations are not available to the general public; only nation-states handle such amounts of money.