Bob Corker actually said...

"Do we really want to cut Sberbank off from the U.S. financial system?"

"What specifically should we do sanctions-wise, specifically, to punish Russia that will not punish Europe in any way and will not blow back on us?"

"I think a lot's been made out of nothing. I think there's the biggest issue they're going to have is figure out who wouldn't have written a letter like that."

"So our response always is sanctions."