Sam Nunberg is an American public affairs consultant based in Manhattan. Sam Nunberg was a political advisor to Donald Trump during his 2016 presidential campaign and made headlines worldwide when he was subpoenaed by a grand jury to testify about Robert Mueller’s Russia investigation, then told reporters on MSNBC and CNN he’d rather be arrested than obey the subpoena. Firing of FBI agent Peter Strzok. The FBI has fired agent Peter Strzok, who helped lead the bureau’s investigation into Russian interference in the 2016 election until officials discovered he had been sending anti-Trump texts.