Tim Kaine actually said...

"I think the international reference pricing idea is a good one."

"I raised with the previous administration the notion that we pay so much more than other nations do."

"Why wouldn't the U.S. engage in basic negotiating tactics in a way that other countries do?"

"we pay more than other nations because of greed, I think is partially accurate, but I think the other reason we pay more is because of us, Congress."