A senior nuclear negotiator told the Austria Press Agency on Sunday the conclusion of a final deal on Tehran's nuclear program needs "political decisions," noting, "It seems the time has now come for (such decisions)," IRNA reported. Majid Takht-Ravanchi said the West should show "more flexibility" in the nuclear talks to help secure an agreement. "We will not give in to the West's excessive demands just because we want to reach a deal."
