WASHINGTON (Reuters) - The top Republican in the U.S. Senate cast doubt on Sunday on whether President Barack Obama would be able to win approval in Congress for any nuclear deal with Iran, and some Democrats also expressed reservations.
"I think it's going to be a very hard sell, if it's completed, in Congress," Senate Majority Leader Mitch McConnell told "Fox News Sunday". "We already know it's going to leave Iran as a threshold nuclear state."
