In his address to the United Nations General Assembly, U.S. President Barack Obama said Iran and North Korea must be held accountable for their nuclear programs. Mansour Farhang discusses the upcoming nuclear talks between the West and Iran.

Venezuela has agreed to export 20,000 barrels of gasoline per day to Iran. But Hugo Chavez is merely making a small deal with Iran to thumb his nose at the United States, writes Peter Eisner -- an exercise he and Iran's President Mahmoud Ahmadinejad practice whenever they can.

As Hugo Chavez makes his way from North Africa and the Middle East to Europe, commentators evaluate his relationships with anti-American regimes. Yesterday, Chavez strengthened ties with Iran's Ahmadinejad by signing a new oil deal.

Despite weeks of protests contesting the Iranian presidential election, the supreme leader formally endorsed Mahmoud Ahmadinejad for a second term. The U.S. is considering cutting off gasoline supplies to Iran. Trita Parsi of the National Iranian American Council discusses the possibility of gas sanctions and the trial of protesters.

It's been almost three weeks since the disputed presidential election in Iran. Worldfocus contributing blogger Sanaz Arjomand is in Iran and voted for opposition candidate Mir-Hossein Mousavi. Some of her family members, though, are ardent Ahmadinejad supporters -- leading to heated debates in this Iranian home.