Secretary of State John Kerry warned Iran that hard choices were needed to seal a nuclear accord, and that the U.S. was prepared to walk away.» Read More
Harvard Law School professor Alan Dershowitz discusses the deal to scale back Iran's nuclear operations in exchange for sanctions relief.
Rep. Peter Roskam, R-Ill., says the nuclear deal benefits Iran while the U.S. gets nothing.
Michael Rubin, American Enterprise Institute, and Peter Brookes, former Deputy Assistant Secretary of Defense, discuss the negotiated deal with Iran on nuclear limits.
NBC's Steve Handelsman reports on the White House's deal to curb Iran's nuclear program.
Kingsley Jones, Founder and CIO at Jevons Global tells CNBC's Cash Flow how to play the Iranian nuclear deal.
NBC's Andrea Mitchell reports on the details of Iran's interim nuclear deal.
President Obama addresses the 68th session of the U.N. General Assembly. In his speech he calls for world leaders to stand up to Syrian President Assad over his use of chemical weapons through diplomatic measure. But the President also counters that the U.S. is "prepared to us all elements of our power, including military force" to secure our core interest in the region.
The U.S. should intervene in Syria but also needs to think very carefully about forcing Bashar Assad out of office, says Douglas Ollivant, New America Foundation, discussing America's response to alleged charges Syria used chemical weapons on civilians. And David Gordon, Eurasia Group, explains why the much bigger stakes in the Middle East are about nuclear weapons confrontation with Iran.
Joseph DeTrani, President of Intelligence and National Security Alliance, says the two Koreas' plan to reopen Kaesong is a positive development, but doubts remain over the path Kim Jong-un is taking.
Troy Stangarone, Senior Director, Congressional Affairs & Trade at the Korea Economic Institute, discusses how China and South Korea can work together to denuclearize North Korea.
President Obama, speaking in Berlin, proposes deep cuts to America's nuclear weapons and addressed the NSA surveillance program. He also discussed Ben Bernanke, reports CNBC's John Harwood.
Daniel Serwer, Professor at Johns Hopkins School of Advanced International Studies, does not think the presidential election will change Iran's nuclear program. It could renew the negotiation process, he says, but prospects of success remain small.
Joseph Detrani, President of the Intelligence and National Security Alliance, says pressure is mounting on North Korea to address the issue of denuclearization, so the break down of talks with South Korea is not surprising.
The UN said Iran has installed hundreds more centrifuges in a nuclear reactor which increases its capacity to refine uranium. A report from the WSJ says Iranian hackers are targeting U.S. companies, with CNBC's Eamon Javers. Frank Cillufo, Homeland Security expert, offers insight.
South Korea said there was "very high" probability that North Korea, engaged in weeks of threats of war, would launch a medium-range missile at any time as a show of strength despite diplomatic efforts to soften its position.
South Korea's Defense Ministry denied suggestions that a nuclear arms test was imminent in North Korea, saying reported movements around the reclusive country's atomic site were routine, contradicting earlier comments.
As the rhetoric from North Korea flares up, NBC's Jim Maceda has the latest update.
Rhetoric is heating up: North Korea's army warned that it has been cleared to wage an attack on the US, while the US said it will deploy a missile defense system to Guam.