Iran-US direct talks unavoidable
Following in the footsteps of several top Iranian officials, President Mahmoud Ahmadinejad welcomed U.S. Vice President Joe Biden's offer for direct talks between the two nations on Wednesday. Ahmadinejad's welcome came simultaneously with the implementation of new U.S. sanctions on Iran which were approved by the Senate and received President Barak Obama's signature on Feb.6. However, regarding a deadline on Iran's disputed nuclear program and the continued worsening of the Iranian economy, Tehran may be convinced that there is no way out except for direct negotiations with Washington. Iran, whose oil export shared 87.9 percent of total export in 2011, faced serious obstacles with both crude oil exports and revenue collection last year. According to reports, Iran's oil export halved during 2012. Iran's petroleum minister confirmed a 40 percent drop in oil revenues and a 45 percent dip in the collection of oil export incomes. Iran's national curr...