The report, citing four sources, said that a company linked to Zamel, Psy-Group, was working on an online manipulation campaign that involved usage thousands of fake social media accounts to help Trump get elected. The report, Zamel himself was questioned by Mueller‘s investigators and at least two FBI agents were sent to Israel to interview the company‘s employees. Mueller‘s team also worked with the Israel Police to seize computers of one of Zamel‘s firms. The New York Times notes that there were concerns inside the company about the plan‘s legality, since U.S. law prohibits non-Americans from being involved in the election.