Obama: Iran more than a year away from developing nuclear weapon -- (CNN) -- Iran is more than a year away from developing a nuclear weapon, but that does not mean the United States will wait for it to become a reality, President Barack Obama said in an interview that aired Thursday on an Israeli television station. -- "I have been crystal clear about my position on Iran possessing a nuclear weapon. That is a red line for us. It is not only something that would be dangerous for Israel. It would be dangerous for the world," Obama told CNN affiliate Israeli Channel 2 TV before a scheduled visit next week to the country. --- Israeli Prime Minister Benjamin Netanyahu has repeatedly called on Obama to establish a clear line that Iran cannot cross with its nuclear program, if it wants to avoid war. - Chelsea J. Carter, CNN