Nunes' close aide Harvey clandestinely worked with Parnas/Giuliani to get (read: create) Ukrainian dirt on Biden.
Nunes was Ranking Member presiding over impeachment hearings, never disclosed and then lied about ALL this
justsecurity.org/67480/timeline…
"Do you think it’s appropriate for political parties to run operatives in foreign countries to dig up dirt on their opponents?"
Encrypted texts are evidence that's basically what Nunes was doing.