How your third-party vote could hand Trump the presidency

Now that Robert F Kennedy Jr has dropped out, some of his voters appear ready to move their support over to Jill Stein, the Green Party’s candidate. They say they can’t abide by Kamala Harris’ position on the war in Gaza. If I understand their view correctly, they believe that voting for the Democratic nominee is voting for genocide.

I have already explained why I think third-party candidates who are seeking the presidency are scammers. They can’t win. They know they can’t win. And they...