Global
Dollar could suffer if U.S. walks away from Iran deal - Kerry
"If we turn around and nix the deal and then tell them, you're going to have to obey our rules and sanctions anyway, that is a recipe, very quickly .... for the American dollar to cease to be the reserve currency of the world," U.S. Secretary of State John Kerry said at a Reuters Newsmaker event.
He added that it would be impossible for Iran, under the nuclear agreement between Iran and major powers, to create a secret programme for developing atomic fuel without the United States being able to detect it.
(Reporting by Louis Charbonneau, Michelle Nichols and Warren Strobel)