Program Note: Premiering Sunday, a new weekly series will get people talking. Join Christiane Amanpour for provocative analysis and global stories that matter to you. “Amanpour," Sunday 2 p.m. ET. NEW YORK (CNN) – President Obama spoke Wednesday at the U.N. General Assembly as he tackles a range of thorny international issues with his counterparts. … Continue reading Amanpour: White House ‘confused' on Iran