Donald Trump has many enemies. The ayatollahs of Iran, Democratic politicians across America, windmills, and the phrase “Is Pepsi OK?” — to name a few. But no feud seems to brew more consistent passion within the commander in chief than his vendetta against late-night comedy, particularly against ABC’s Jimmy Kimmel .  It’s easy to forget that before he was a plague on our politics, Trump was a caricature for “American rich guy.” Three wives, lots of money, a golden toilet, and loads of opinions. He was a regular guest on talk shows, radio, and even late-night television. One of the major early personal sacrifices of Trump’s decision to enter the Republican primaries as a right-wing nativist in 2015 was a break with the mostly supportive, ostensibly liberal social and media circles that had surrounded him during his time as the proverbial king of Manhattan. Late-night shows began to mock him, parody his voice and image, and criticize his campaign — and later his presidency.…