The recent election of moderate cleric Hassan Rouhani has raised hopes for improving diplomatic relations between the U.S. and Iran. President Rouhani exchanged letters with President Barack Obama and is making overtures to other Western leaders. In a speech yesterday at the United Nations, Obama said Iran topped the U.S. foreign policy agenda and promised to pursue diplomacy on Iran’s nuclear activity. Later on, Rouhani struck a conciliatory tone, saying it only has peace in mind and is willing to negotiate. And top diplomatic officials from the two countries will meet for the first time since 1979. Guest host Susan Page and a panel of experts discuss Iran and the United States at the U.N.