Guardian: Reports on the real impact of a symbolic no vote by Congress, " While a vote of disapproval – based on anything less than a two-thirds majority in the House and Senate – would not kill the deal, it would undermine it politically, raising difficult questions about the longevity of Washington’s commitment to an accord intended to last at least 15 years...Such a result would also embolden Republican contenders for the White House, such as Florida senator Marco Rubio and Wisconsin governor Scott Walker, who are making bold pledges about their reimposing sanctions to unwind the deal if they are elected. "
Lets Get Real:
That is the flaw in the Obama governing strategy, this blog support a strong Presidency, but when Obama leaves office in 2017 the could hand over to a Republican who with a stroke of a pen could throw the Obama legacy out of the window on the first day. Also Obama does not control Israel and the Gulf States, they could form an un-official partnership to take out the Tehran nuclear plants and other buildings and Obama will not be able to do a dam thing about it, in less Obama is 100% sure of a Democratic President, he playing with history, and history can bite back, Churchill guided the UK to victory in World War 2, but was thrown out of office in 1945, and Winston Churchill was great, Obama is up his own hubris.