Now that some of us have raised the “racism” issue as it concerns Donald Trump’s pointed — and quite specific — criticism of African-American political foes, I want to revisit the issue of “birtherism.”

Trump made a lot of noise years ago about whether Barack Obama was qualified to run for president. He based his questions about the lie that Obama was born in Kenya. Therefore, he couldn’t run for president because, according to the U.S. Constitution, Obama wasn’t a “natural-born” citizen of America.

Obama, of course, was born in Hawaii in 1961. He said so at the outset. He finally produced a birth certificate to prove it. That wasn’t good enough for Trump and many others.

Why did Trump and others continue to foment the lie?

Uhh, let me see. Oh, I think it’s race. Obama’s father was a Kenyan. His mother was from Kansas. Dad was black; Mom was white. Get it?

Now, for the other noted “birther” case. It involves U.S. Sen. Ted Cruz, the Texas Republican who ran against Trump for the Republican Party presidential nomination in 2016.

Cruz actually was born outside the United States. He was born in Canada. His father is Cuban. His mother is an American.

Sen. Cruz was able to quell the questions with a simple — and generally accepted — interpretation of the Constitution. Since his mother is a U.S. citizen, Baby Ted became a U.S. citizen immediately upon his birth. Therefore, he qualifies as a “natural-born” citizen simply because of his mother’s citizenship.

Hey, that same logic works for the former president, too. His mother was a U.S. citizen, making him an American the moment he came into this wold. Except that wouldn’t fly in the minds of his critics … and that includes the president of the United States.

And all of that presumes he was born somewhere other than the United States! He was born in the U.S.A., but the questions continue to linger even to this day among most Americans who consider themselves to be Republicans.

Is race a factor? Hmm. I believe it is.