Iranian Foreign Minister Mohammad Javad Zarif holds a joint press conference with his Polish counterpart Radoslaw Sikorski in Tehran, on March 1, 2014. Sikorski cut short a visit to Iran to handle the deepening crisis in Crimea after pro-Russian gunmen seized the government and parliament buildings. AFP PHOTO/ATTA KENARE (Photo credit should read ATTA KENARE/AFP/Getty Images)