Donald J. Trump’s reputation as a first-class “dealmaker” is now in shambles. It’s been trampled by his own ego and his own petulance.

The deal to repeal and replace the Affordable Care Act became a victim of the president’s inability and unwillingness to even talk to Democrats. Let’s forget for a moment that the replacement bill couldn’t get enough Republican votes in the House to approve it. It was cobbled together virtually overnight, in secret, by Republican congressional leaders who handed it to a president who didn’t know — or care — about the details it contained.

How did the ACA come into being?

Its author, President Barack Obama, sought out congressional Republican leaders. One of them happened to be now-Speaker Paul Ryan, who at the time was chairman of the House Budget Committee. He sought out Sen. Mitch McConnell, who would become majority leader in the upper chamber. He talked to Republicans and implored them to come up with a better plan than the one he and his administration had assembled.

The GOP didn’t budge. The president then was left to rely on his Democratic colleagues in the House and Senate to approve the ACA. They did. Republicans howled about having the bill “shoved down our throats.”

What happened this past week bears little resemblance to what happened in 2010. What the current president and the current speaker sought to do was foist a bill on the public that didn’t have the support of most members within their own political party.

There. That’s my take on it.

Do not believe the baloney that Donald Trump is a master “dealmaker.” He’s nothing of the kind. The president has been schooled by politicians who don’t like being bullied.

Trump told us that “I, alone” can repair the things he said need to be fixed. No sir. You alone cannot.

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I want to share with you a hilariously astute column by one of the best columnists in America. The New York Times’ Maureen Dowd has peeled the bark off the president, someone she says she knows quite well.

Dowd speaks a blunt, brutal truth in her “letter” to the president of the United States.