The deal with Iran has become the topic of the election campaign

US Republican presidential candidates of the Republican Party spoke on Capitol Hill at a rally to protest against the nuclear agreement with Iran.

Speaking at the rally, conservative senator and presidential candidate Ted Cruz said:

"Any commander in chief who deserves this rank should be able to get up here on 20 in January of 2017, and break this disastrous agreement into tatters."

Another Republican candidate, Donald Trump, stated that the agreement with Iran was the most incompetent deal he had seen in his life, and promised to release four American prisoners from Iranian prisons.

“I will tell you this - if I am elected president, I guarantee you that these four prisoners will be home before I take the oath. I guarantee you that, ”Trump said.

In turn, the US presidential candidate from the Democratic Party, Hillary Clinton, speaking at the Brookings Institution in Washington, said she supported the agreement with Iran, but warned that she was ready to act tough if Tehran tried to deceive the international community and violate the terms of the treaty. She stressed that she would not allow Iran to acquire nuclear weapons, and that she “would not stop at the use of military force” if necessary.

Previously reported that US President Barack Obama enlisted the support of a Democratic Senator 41 deal with Iran. This means that President Obama will not need to veto the decision of the Congress, which is dominated by Republicans. This is quite enough to hold it "smoothly", without complications.