On MSNBC Saturday afternoon, legal analyst Danny Cevallos explained how Rudy Giuliani's trip to Ukraine to produce anti-impeachment propaganda could end up harming his legal position — by muddying attorney-client privilege with President Donald Trump.

"The only path to legitimacy is if there was a true corruption threat in Ukraine, and specifically if Hunter Biden and Burisma posed a true corruption threat," said Cevallos. "That is why Rudy Giuliani is in Ukraine. He's building that case. So that he can show, bring a news network there, right-leaning news network to do a documentary or investigate this issue and yield factual information that Rudy Giuliani can point to and say, this corruption, this evidence, these facts show that President trump was warranted in requesting an investigation, not generally into corruption, specifically into Hunter Biden. It's the only path that will work for Republicans that passes even remotely any kind of smell test. Even then, it's a bit of a stretch."

On MSNBC's "AM Joy," former FBI Assistant Director for Counterintelligence Frank Figliuzzi speculated that Rep. Devin Nunes (R-CA) may already be under FBI investigation for his secret calls with indicted Rudy Giuliani associate Lev Parnas.

"What do you make of the fact that the ranking member on the House Intelligence Committee, who participated in the Adam Schiff portion of the impeachment hearings, never said anything to anybody about the fact that he was not just the guy who's sitting on the dais, he was involved in some way with one of the players?" asked host Joy Reid.

"Well, it says a lot on two levels," said Figliuzzi. "It says a lot about Devin Nunes as an individual, his ethics, his integrity, and what he's all about. And then on a larger level, it's just a huge, ironic development that we're hearing all of this about — the Republicans are defending allegations that the president lacks integrity and ethics, and they're sitting there overseeing this and they're not recusing themselves, and they're not saying anything about their colleague, Devin Nunes. So, you know, the hypocrisy is loud and clear here. And eventually when the dust clears, Joy, I wouldn't be surprised if ethics investigations and perhaps even criminal investigations really point the finger at Nunes as someone who should have recused himself and is much deeper into this than we know now."