[Ken H]

Rand Paul is the only senator I’m aware of that has called Mueller’s investigation a witch hunt.

[JayGalt]

Looks like at least 3 Congressmen: Gohmert, Paul & Biggs used witch hunt.

Rep. Andy Biggs: Mr. Mueller, end the witch hunt Arizona Congressman Dec. 26, 2017
https://www.usatoday.com/story/opinion/2017/12/26/mueller-end-witch-hunt-andy-biggs-editorials-debates/108932714/

https://www.newsmax.com/Politics/investigation-robert-mueller-witch-hunt-fbi-special-counsel/2017/11/01/id/823488/

https://www.teaparty.org/rep-gohmert-accuses-mueller-using-russia-witch-hunt-cover-uranium-one-scandal-calls-mueller-fired-296928/