Exclusive: Behind the scenes of Iran's nuclear deal

After the deal signed one week ago in Vienna, the scramble for Iran is on. Germany’s vice chancellor was the first to visit since the deal, but the French foreign minister will follow next week as will many others with an eye to doing deals. But it’s about more than money: are alliances already being redrawn? To find out, FRANCE 24 took its cameras inside the nuclear negotiations for an exclusive look.