A general view shows Iranian President Hassan Rouhani (L-C) during a meeting with his Swiss counterpart Johann Schneider (R-C) in the capital Tehran on February 27, 2016. / AFP / ATTA KENARE (Photo credit should read ATTA KENARE/AFP/Getty Images)
A general view shows Iranian President Hassan Rouhani (L-C) during a meeting with his Swiss counterpart Johann Schneider (R-C) in the capital Tehran on February 27, 2016. / AFP / ATTA KENARE (Photo credit should read ATTA KENARE/AFP/Getty Images)