Cognitive decline and a curated information environment means Trump has no idea what's happening in the world outside his head.

Trump is shameless, yes. But he also has a fetish for humiliating himself.

The MAGA movement appeals to mediocre men who mistake the arrival of meritocracy for discrimination, and turn to abuse to reclaim dominance they never earned.

A Trump loss won't end MAGA or restore the old GOP. Here's what it would actually mean for American politics.