So far Barclays has been the sad, British face of the Libor scandal, but there could soon come a day when an American bank could be the poster child for Libor manipulation. USA! USA!

Fortune’s Stephen Gandel wrote on Friday about not one, not two, but three different studies that use charts and math to show that, of all the many banks just stone-cold manipulatin’ Libor during the financial crisis, the champion Libor-mangler of all was apparently, drumroll please, Citigroup.

Citi did not respond to Fortune’s request for a comment. It is no doubt one of 16 different banks, including fellow Americans Bank of America and JPMorgan Chase, getting the stinkeye from regulators over Libor.

Source: HuffingtonPost