WorldIran’s Ayatollah Ali Khamenei rejects US offer of talks ‘at gunpoint’AFPFebruary 7, 2013February 8, 2013 by AFPFebruary 7, 2013February 8, 2013 Tehran: Iran’s all-powerful supreme leader on Thursday rejected a US offer to negotiate one-on-one on Tehran’s nuclear ambitions, ruling out such contacts so long as...