Great day in the morning … as it appears the congressional Republican caucus has discovered its spine and perhaps even grown a collective set of stones.

What prompted this late-blooming coming of age for the GOP caucus? It’s the slush fund founded by Donald J. Trump, the lame-duck POTUS who has found a way to potentially reward the traitors who stormed the Capitol on Jan. 6.

Trump settled a $10 million lawsuit he filed against the Internal Revenue Service claiming the IRS violated his rights by demanding he release his tax returns. But he also managed to squirrel away nearly $1.8 million for a slush fund he can use for whatever purpose he wants.

This act has actually enraged congressional Republicans. They seem sincerely angry about it, avoiding milquetoast terms like “unacceptable” or “disappointing.” Oh, no. Sen. Thom Tillis, the retiring GOP member from North Carolina, calls it “stupid on stilts.” Rep. Thomas Massie, R-Ky., who lost his primary bid for re-election to a MAGA fanatic, predicts this act is going to push the House and Senate into Democratic hands this November. GOP Sen. John Cornyn of Texas predicts that millions of Republican voters will cast their ballots for Democrats, ensuring a flip of congressional power.

It’s futile to ask, “What the hell took ’em so long?”

What is remarkable, though, is that the GOP is speaking out even as Trump continues to flex his muscle and doom otherwise faithful GOP candidates’ chances against even more radical foes. Indeed, Cornyn might face that fate tonight in his runoff race against scandal-ridden Texas Attorney General Ken Paxton.

I don’t know where all this is heading. I hope it produces a congressional result that suits my bias. Time will tell on that matter. Still, it does make me smile at the thought of Republicans finding their voice as it relates to the shameless corruption that continues to flow from the White House.