He claimed to have diplomatic immunity as the ambassador of Somalia (which, at that time, had no functioning internationally-recognized government) to Canada<2>. He was deported to New York and then Wisconsin, on unrelated tax charges.
In 1995, Wanta was convicted of tax evasion and sentenced to an eight-year prison term in the State of Wisconsin.<2> Wanta's lawyer claimed that his client was delusional, and really believed to be a secret agent of international central bankers, being disappeared at the behest of powerful figures.
http://en.wikipedia.org/wiki/Leo_Wanta
I stumbled upon this name reading about our current banking problems. The information from another source said he is seeking a redress of trillions of dollars due the American people.