MELISSA BLOCK, HOST:
For more on Ahmadinejad's speech and the dynamics of political power in Iran, I'm joined by analyst Karim Sadjadpour, who specializes in Iranian politics and society. He's with the Carnegie Endowment for International Peace. Welcome to the program.
KARIM SADJADPOUR: Thank you, Melissa.
BLOCK: We heard Ahmadinejad today make a point of saying that this was his eighth time speaking before the general assembly. Did you hear anything different in this swan song speech, either in tone or in content, than you've heard before?