Earlier today Representative Matt Gaetz, Judiciary Committee, appeared on Fox News with Molly Line to discuss the Mueller investigation.  However, at 01:27 of the interview Ms. Line directs a specific question to Mr. Gaetz about the use of the sketchy dossier in securing the FISA warrant to wiretap and conduct surveillance on candidate Trump.
Further at 04:20 Gaetz discusses the March 20th, 2017, congressional testimony by James Comey and actually says the name no-one will ever speak, Bill Priestap.  Shocker.