Failed policy of Obama and hidden efforts of Iran for nuclear bomb

I was looking at the recent news of these days then I notice something interesting. The new reveals of NCRI (National Committee of Resistance of Iran), the political wing of the PMOI. It was about the undercover dealing between Iran and North Korea to achieve nuclear bomb. This title had really a huge reaction in social media in few hours. From Reuters to Al-Hurrah, International Business times, Sky News, Figaro and etc…
Indeed it was not out of anticipation، because both of the dictators want to achieve the nuclear weapon with any price it might have and access their missile programs. It means that Iran and the North Korea would be good cooperators to progress their common strategic aims.

The Iranian government is almost connected with all major world treats includes the Syria crisis, the Isis rise up, Al-Qaeda and Iraq. But president Obama is the one who closes his eyes to all these caustic Realities and he is the supporter of nuclear negotiations with the Iranian government.
If he try to continue by this way, it’s clear that the Iranian regime would be a nuclear power in the region very soon. The appeasement of Obama with this regime is a failed policy and has no conclusion but en kindling the war flames in Middle East.
There is an article in Wall Street Journal by Sen. Lindsey Graham who points this issue and this is a part of that article:
The negotiators of Iranian regime and our negotiators have provide absolutely different about the structure of negotiations.in all the paragraphs the Iranian regime insists that they would not accept our conditions. So the important question that remains is this:” how such an agreement could avoid Iran to be a nuclear power?”
How and when do the sanction will take place again If the Iranian regime perfidy the agreement?
Can the world have an agreement with such a regime with decades of lie and tricks and still not clear about the nuclear activities in Iran?