Senator Thom Tillis of North Carolina delivered a surprising rebuke of Donald Trump on CNBC, accusing the former president of pursuing a “trumped up” case against Federal Reserve Chairman Jerome Powell. Tillis called the Justice Department's investigation into Powell over the Fed building renovation “baseless,” a stark departure from typical Republican rhetoric.

This criticism stunned CNBC anchor Joe Kernen, who remarked on the unusual candor. Tillis's comments come amid Trump's ongoing criticism of Powell's interest rate policies. Trump has repeatedly voiced his displeasure with Powell, even suggesting he might sue the Fed chair over the rising costs of the building's renovation project.

Kernen noted that such open criticism from a Republican is rare. Tillis defended his views, stating he was an “eyewitness” to the events. He emphasized his willingness to be corrected if the case against Powell proves strong. The exchange highlights the growing tensions between Trump and the financial establishment.

The situation underscores the potential political ramifications of criticizing Trump, especially within the Republican Party. The investigation's outcome and the ongoing debate over the Fed's independence are key points to watch. The impact on investor confidence and the Fed’s autonomy remain in focus.