His Trumpcare lies show contempt for his colleagues in the House of Representatives, to say nothing of the public.

Ideological diversity doesn't justify lowering argumentative standards for conservatives, or anyone else.

Haunted by the 100-day mark, the president has created a lot of news this week. But it's all an illusion.

The president has miscalculated the politics of government funding.

His ego is driving life-and-death decisions. The results could be disastrous.

It blinds us to the ways in which the institutions constraining Trump are themselves flawed.

The terrifying impact of the president's permanent uncertainty.

Have a pre-existing condition? Good luck with that under the House GOP's plan, which seems designed merely to deflect blame toward the Senate.

This week was pretty bad. But next week will be worse.

They need Democrats to govern but trained their voters to expect otherwise. This spells disaster for us all.

As president, he's given up on empathetic populism and bought into Paul Ryan's agenda to punish the poor.

With the implosion of "repeal and replace," the next logical step in Democratic health care reform is Medicare for All.

The Republicans are trying to sabotage the law. Liberals shouldn't be complacent, and the media can't abandon its responsibilities.