President Donald Trump likes to go low.
He tweeted smack Friday at “Shadey (sic) James Comey,” who on Wednesday was “Slippery.’’ Previously he’s raked over, among others, “Sneaky Dianne” Feinstein, “Sloppy Steve” Bannon, “Crazy Bernie” Sanders, “Lyin’ Ted” Cruz and, of course, as always, “Crooked...