Flynn was dismissed last month after misleading Vice President Pence about his pre-inaugural contacts with Russian ambassador Sergey Kislyak. Flynn repeatedly maintained that he had not discussed Obama admininstration sanctions against Russia during his conversations with Kislyak. But former acting Attorney General Sally Yates, fearing that Flynn could be vulnerable to possible blackmail, later presented intercepts of Kislyak's conversations to the White House, indicating that sanctions were indeed part of the discussions.
Yates was scheduled to testify before the House panel earlier this week, along with former Director of National Intelligence James Clapper, before the hearing was abruptly canceled by Nunes.
The decision followed a flurry of communications between an attorney for Yates and Trump administration lawyers in which the former acting attorney general was warned that much of her testimony could contain privileged communications and may be barred.
On the day Yates’ lawyer informed the White House counsel that she still intended to testify, Nunes canceled Tuesday’s hearing.
http://www.usatoday.com/story/news/2017/03/30/flynn-lawyer-client-wants-assurances-against-witch-hunt-prosecution/99850144/?csp=breakingnews&hootPostID=1167c891c625df9dff3522a21518ebe7