Roger Williams actually said...

"I don't think we are exercising the diplomatic and other kinds of pressure that we can bring quietly in these jurisdictions to get them to abandon this practice."

"Why in the world, as a member of that, is the U.S. going along with it and not raising serious objections to that?"

"How do we prevent North Korea from exchanging laborers' foreign earnings into desirable currencies, be it be dollar to euros or whatever?"

"we must not take these actions lightly."