Donald Trump appeared on the Clay & Buck show, and the host (I don’t know whether Clay or Buck) asked Trump if he’d consider Tucker as a running mate. After waffling along for a while about the number of viewers he got when he talked to Tucker (very high), compared to viewership for the Republican debates (very low), Trump finally said he would consider Tucker because the latter has “great common sense.” That’s true but Tucker has something even more important: He’s a remarkably gifted communicator in ways that Trump is not. In his own way, Trump is a very...