Donald J. Trump won’t ever acknowledge it, but he well might owe a huge debt to a guy he managed to get pushed out of the White House, former White House counsel Don McGahn.

The New York Times is reporting that Trump wanted the Justice Department to prosecute Hillary Clinton and former FBI director James Comey, two Trump political foes.

McGahn, who left the counsel’s office this past month, reportedly said “no.” He then told the president he lacked the authority to initiate such a request. Moreover, he told Trump any such action might prove to be impeachable, if not illegal.

And so … the story gets weirder by the day.

What we have here, according to the NY Times, is a case of supreme abuse of power by the president of the United States against two people he detests. Hillary Clinton is on the president’s sh** list because she opposed him for president in 2016; Comey is there because he was investigating whether the Trump campaign colluded with Russians who attacked our electoral system and who declined to agree to a loyalty pledge to the president.

Do you think special counsel Robert Mueller — who took over the “Russia thing” probe after Comey was canned — is interested in this bombshell? I would bet yes. He is. Very interested.

As for McGahn, he might be emerging as a hero in this ongoing drama. He well might have saved Trump’s backside by refusing to knuckle under to his demand to seek a DOJ prosecution of Clinton and Comey. He also might emerge as a hero to those of us who believe he might have a serious story to tell Mueller about how the White House, how it ignores the rule of law, and how the president is driven by impulses he cannot control.

I believe we are witnessing this saga taking a seriously dangerous turn. It likely won’t be pretty.