US arms support to Ukraine. The equation was fairly simple. As Ukrainian firepower went down, Russian ground gains went up.

Now with Musk firmly entrenched in President-elect Donald Trump’s orbit, they reunite to discuss what's changed, what hasn’t, and how TikTok can avoid being banned in the US starting next month.

Militaries can stop a problem; they can’t fix a problem. We stopped Saddam Hussein but left Iraq with Iran-backed militias, ...