John Thune: “We need to ensure that we succeed [in Iran].”

Unfortunately, I think after two government shutdowns that have extended for a long period of time, it’s better for everybody if there’s predictability, certainty, and just to take that issue off the table.

The election ought to be painting a contrast between us and the Democrats and not creating conflicts with fellow Republicans.

There's clearly an interest among certain members of our conference for a higher level of military and defense.

I’m a realist. But I feel good about where things stand.