obama跟总理学的一句话，在美国也用上了

"A free market doesn't mean you should be free to do whatever you want, however you can get it, without regard to consequences," Obama said this week. "There have to be some rules of the road. There's got to be some accountability. There's got to be some transparency or else we're going to see more abuses and disastrous meltdowns like the one we just experienced."

来源有据可查，绝对可靠。美国NPR电台。http://www.npr.org/templates/story/story.php?storyId=126176163中“President To Make Case For Financial Overhaul”