Donald Trump is not the only Republican running for his party’s nomination in 2020, although it is almost universally assumed that he will be the GOP standard-bearer. At least one challenger, Bill Weld, former governor of Massachusetts, is vying for the GOP nod. Other Republicans are reputedly considering challenging Trump. I doubt there will be many alternative Republican hopefuls; I hope there will continue to be at least one.
Donald Trump should be forced to debate Bill Weld and any other Republican candidates who come forward. Trump will not want to participate, as his idea of debate involves only name-calling, lies, and misdirection. In a one-on-one dialog, he will be exposed as the ignorant fool that he is.
If the Republican Party is to be something other than the Trump Nationalist Party, it must insist on one or more televised candidate debates. Actually, I suspect that it won’t, and the transformation of the party that is fond, however ironically, of calling itself “the party of Lincoln” will be complete.
Postscript: Take a look at the Bill Weld Web site referenced above. Weld offers a compelling video that could even convince a Democrat that a Weld presidency would not be a national tragedy.