Get this: Democrats want to scrap this year’s presidential debates. It’s not hard to guess why. “Whatever you do,” CNN’s Joe Lockhart, who served as President Bill Clinton’s press secretary, advised Joe Biden last week, “don’t debate” President Trump. Dem strategist Zac Petkanas argues: “This is not a normal presidential election, and Trump is not a legitimate candidate” and so doesn’t deserve a debate. (Never mind that Trump won an overwhelming majority of electoral votes.) At The New York Times, Elizabeth Drew says debates aren’t substantive. She discounts the “relevance” of the “carefully prepared one-liner” that sways viewers. Just how dumb do they...