Aside from the fact that they’re both pushing 80, can be brash and abrasive to their detractors, and have agreed on more policy issues than either side would care to admit – tariffs and withdrawal from Afghanistan, to name two – Presidents Donald Trump and Joe Biden couldn’t be more unalike. Had there been no President Trump, there almost certainly never would have been a President Biden. And if Biden runs for reelection in 2024, he might be the Democrat with the best chance of beating Trump and the worst chance of beating any other Republican. Most folks can agree,...