I know it’s still a long shot, but I am going to implore the U.S. Senate to “just say ‘no'” to “Billionaire Betsy” DeVos as the next secretary of education.

Just as I believe Donald J. Trump is still unfit for the presidency, he has chosen an equally unfit individual to lead the nation’s public education program.

I emphasize the word “public” for what I believe is a valid reason.

DeVos has zero direct exposure to public education.

She was educated in private schools. Her children have attended private schools. DeVos has talked openly about creating a voucher program for parents, allowing public tax money to subsidize the private education of their children.

Her Senate committee confirmation hearing revealed DeVos’s utter ignorance of public education policy. She believes we should arm teachers with firearms to supposedly deter gun violence in schools.

The president can do far better than to nominate someone other than DeVos, whose only “qualification” has been the large amounts of money she has raised for Republican politicians — including the president himself.

Two Senate Republicans — Lisa Murkowski of Alaska and Susan Collins of Maine — have said they won’t vote for DeVos. That puts the count at 50-50, assuming all Democrats and the two independents who caucus with them, vote against DeVos.

Will there be another Republican senator with a conscience who’ll realize that the president has made a mistake in nominating this know-nothing to run the Education Department.

I am hoping one can emerge.

Then the president can look for someone who knows something about the agency he or she would lead.