The Republican Party has a problem on its hands that is bigger than anything President Donald Trump is currently doing, a political analyst has claimed.David Pakman believes recent comments from Marjorie Taylor Greene and former GOP representatives, including Liz Cheney and Adam Kinzinger, highlight the problem with current reps. Greene, a once-prominent ally of Trump and the MAGA movement, commented on the alleged cognitive decline of Trump in a recent interview.In a clip shared by News 4 Tucson, Greene said, "I really think that his [Trump's] mental capacity needs to be examined. His rhetoric has been shocking to many Americans and people around the world."A separate appearance on CNN earlier this week from Greene had the GOP ex-rep, who resigned from Georgia's 14th congressional district in 2026, criticize Trump for a Truth Social post.Trump, referencing Iran in a post to Truth Social on April 7, wrote, "...a whole civilization will die tonight, never to be brought back again." Greene reposted the comment, adding, "25th AMENDMENT!!!"The 25th Amendment provides a temporary transfer of the President's powers to the Vice President. This transfer can be made by the President or on the initiative of the Vice President, with the backing of a majority of the cabinet.Greene added, "I think we have to truly question the mental stability of any President who threatens to wipe out an entire civilization of people. That would include all the innocent people in that country who have nothing to do with the war."Especially after President Trump said this was about freeing the Iranian people from the Iranian regime. For him to call to wipe out an entire civilization of people, it's absolutely wrong."Pakman believes the change in rhetoric from one of "Trump's most ardent defenders" is a sign the GOP must be vocal about their opposition to the President.He said, "This is way bigger than Trump. It exposes the Republican Party as happy with a system in which they know better, but they don't say a word. They just allow it to continue festering and perpetuate itself. Every once in a while, somebody like Marjorie Taylor Greene, Adam Kinzinger, or Liz Cheney, breaks rank and they say the quiet part out loud."Whether it's about Trump's authoritarianism or the cognitive stuff, they are seen as the exception. Now, they may not be the majority of Republicans, but there are a lot of Republicans who believe the exact same thing because they see the exact same thing."