Iran sanctions lifted, Prisoner swap: New era of relations with Iran?

The day critics said would never come, as international experts verify that Iran has abided by the nuclear deal. What does this mean for Iran and its relationship with the West? And, an expert panel on the actual state of America's union: from Obama's heartfelt address to the U.S. economic climate to the contenders to be the NEXT Commander-in-Chief. Then, will pennies, pounds, and pesos be a thing of the past? Fareed looks at one nation saying goodbye to cash.

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