Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Switzerland Asks Spain to Extradite Whistleblower Falciani by Reuters ZURICH -- Switzerland's justice ministry on Thursday submitted a formal request for the extradition of Swiss bank whistleblower Herve Falciani from Spain. "The Federal Office of Justice on April 5 transmitted a formal request for extradition via diplomatic channels," a spokesman said in an emailed statement. Spanish police on Wednesday arrested Falciani, a former employee of HSBC's Swiss private bank, who was convicted in Switzerland of industrial espionage after leaking clients' tax information.