09/08/2014
https://www.congress.gov...
"Can you tell me whether you are open to closing this loophole, establishing the United States as an Iranian oil-free zone..."
"I am not suggesting an oil embargo on Iran. That would drive up prices and give them greater assistance."
"How long do we have to wait before that happens?"
"A fundamental, big difference, and I do not want to get them confused for the record."