Sam Nunberg

In March 2018, Nunberg was subpoenaed by a grand jury for testimony and documents relating to the Special Counsel's Russia investigation.

[3] He graduated from McGill University in 2004 with a BA in history, with a senior thesis titled '"Re-Analyzing the Historiography of the Effects of Dollar Diplomacy".

In March 2016 Nunberg endorsed Senator Ted Cruz for president, saying that Trump "does not have a coherent political ideology.

[17][18] On March 5, 2018, Nunberg spoke to multiple cable news outlets and newspaper reporters without the knowledge of his attorney.

He said he had been subpoenaed by a grand jury to testify and provide documents relating to Robert Mueller's Russia investigation, including all his email exchanges with Donald Trump, Roger Stone, and eight other people.

"[5][19][20] He also had in-person interviews with CNN's Jake Tapper and Erin Burnett[21] and MSNBC's Katy Tur and Ari Melber.

[5][22] He later backtracked, saying that he would cooperate fully with the subpoena, while expressing frustration at the large amount of documentation requested.