World powers and Iran fail to reach deal over Tehran 's nuclear program . The talks in Geneva were held behind closed doors with remarkable secrecy . Many Iranians blame French foreign minister for lack of agreement after talks . French foreign minister says Israel 's security concerns must be taken into account . Comment:
World powers and Iran fail to reach deal over Tehran 's nuclear program . Many Iranians blame French foreign minister for lack of agreement after talks . French foreign minister says Israel 's security concerns must be taken into account . Comment: