Iran has thrown up new roadblocks to reaching a deal with the P5+1 world powers over its illicit nuclear program. Three days of negotiations in the fourth round of Geneva discussions ended Friday in arguments and confrontations when the Iranian team presented their country’s new “red lines,” diminishing any hope by the Obama administration to claim victory in its approach to Iran’s nuclear ambitions, according to reports from Iran. Hossein Shariatmadari, a former torturer and now managing editor of the conservative newspaper Keyhan, the mouthpiece of the country’s supreme leader, in an Op-Ed published Saturday revealed details of the Geneva...