We can't have a Twitter president. This is serious stuff, this governing.

Unfortunately, the administration's plan is an ounce of cure for a pound of problems.

The bottom line is very simple. You negotiate on this, they will up the ante for the debt ceiling.

Our job is going to be to hold Donald Trump and the Republican majority accountable.

I believe the war on terror is the vital discussion of this decade and of our generation, probably. To win the war on terror, you need a good offense and a good defense. On defense, I regret to say, basically, this administration has not come close to doing what is necessary.

Ideological warriors whether from the Left or the Right are bad news for the bench. They tend to make law, not interpret law. And that's not what any of us should want from our judges.

Republicans always try to paint Democrats as weak on defense. This time, they can't. After all, Mitt Romney's idea of an overseas accomplishment is sending U.S. jobs there.