Mr Bermingham, Mr Mulgrew and Mr Darby are also accusing the US Government of unlawfully exploiting new extradition legislation intended to deal with terrorist suspects.
The US has accused the three men of seven counts of "wire fraud" - illegally gaining money via international banking systems. According to the allegations, in the year of 2000 the three former NatWest executives advised their company to sell part of an Enron business it owned for less than the stake was worth. Then they left NatWest, bought into the firm themselves and sold it off for a much higher fee, pocketing about $2.7m each in the process, prosecutors say.




