Donald Trump’s true identity might be a little harder to determine than we thought.

“Meet the Press” today took note of some important changes in Trump’s political evolution.

* He used to be “pro-choice” on abortion. He said in 1999 that he detested abortion, but insisted that obtaining one should be the woman’s prerogative. Today? “I’m pro-life,” he says.

* Trump once said that he admires and likes Hillary Rodham Clinton; he also expressed affection for her husband, former President Bill Clinton. He now calls her the “worst secretary of state in the nation’s history.” He probably speaks differently of the former president as well.

* The Donald once said that Barack Obama was a man of considerable accomplishment. These days he says the president is feckless and has been a disaster.

Those are just three examples.

The Republican Party presidential candidate needs to explain himself. Trust me on this: His Republican opponents are going to be ready to pounce. If hell freezes over and he gets the GOP nomination next summer, well, just wait until the Democrats get him in their sights.