ICG's Vaez raises an important point:
Jahangiri fires back at Qalibaf: Who are you to question me? He says he's come to represent the reformists. Your allies have marginalized reformists, he tells Qalibaf.
Qalibaf is asked about environmental problems. He says Iran is facing a real environmental crisis. He says dust is a major problem.
Jahangiri defends the government environmental policies, attacks Qalibaf, saying after 12 years of Qalibaf's term as mayor, the rubbish in the capital is still not being recycled.