Sarkozy calls for West to tighten Iran sacntions

French President Nicholas Sarkozy called Wednesday for sanctions on Iran to be tightened, if the country does not adhere to the West's demands to cease its nuclear agenda, Israel Radio reported. If Iran attains nuclear weapons, Sarkozy warned, a road to an arms race will be paved that could endanger Israel and southeast Europe, he said during an interview with a German magazine.