Here's what I learned.

The president thrives on having an opponent to villainize. With impeachment, there are too many to choose from.

As Trump’s impeachment trial looms, much of the relevant evidence remains just out of Americans’ sight.

Impeachment may be over, but other skirmishes between Trump and the House will come to a head over the next few months.

Reality doesn’t conform to the theory of the rational, calculating despot who can play the long game.

Russia’s botched invasion has illustrated the diminishing power of heavy and expensive military power.

Also, kicking the Kyle Rittenhouse hornet’s nest

A boneheaded moment during a 1976 debate didn’t doom the president’s reelection, and most other such mistakes don’t affect outcomes either.

Donald Trump and his choice for secretary of state don't agree on everything. But they share a mindset.