Trump’s under-performing 2020 campaign, in 2 key numbers

President Trump has laid waste to many of the norms and conventional wisdoms of American politics. But among them could soon be a couple of the biggest ones — and not in his favor.

If there are two phrases that have come to define presidential elections over the past four decades, they might be these: “It’s the economy, stupid,” and “Are you better off than you were four years ago?”