Iran pivot: President Rouhani concludes Paris visit (part 2)

If Iran's back in the game, what does it mean for the rest of the region? Hassan Rouhani's trip to Europe has been marked by business deals, but also by pledges to further open dialogue on the fight against terror and the conflict in Syria. In fact, France's position is closer to that of Iran's main regional rival Saudi Arabia. Will Rouhani's visit to Paris signify in any way a pivot in France's Middle East policy? Will an Iran that's back in business with the West be good news for the region?