Tehran Mayor Mohammad Baqer Qalibaf says Iran has about 11 million people living in the outskirts of big cities. He says Iran needs a long-term plan and one for the near future.
And now Jahangiri is speaking. He's believed to be in the race to defend Rohani's policies. He says the government has created a council to deal with the issue.
Ebrahim Raisi says there's now about 16 million people living in the outskirts of big cities.
Raisi is now asked about ways to achieve social justice in Iran. He says social justice is one of the aims of the Iranian establishment.
Meanwhile social media users are making fun of Hashemitaba for appearing to check his cellphone in the middle of the debate.
Some Iranians on social media are suggesting that the first debate is so far boring.
Raisi says inequalities should be addressed.
Rohani says there should be a balance between Iran's West and East. He also lists some of the achievements of his government, including gas pipelines to Zahedan.
Qalibaf says the gap between the rich and the poor has widened.
Raisi says many of Iran's young people are facing unemployment. He says many Iranians are suffering from poverty. That needs to change, he says. He has pledged to create jobs, if elected.