i went into the portal and spoke with several iranians about their lives and their country and how they see the united states. >> we are not like bad people. it's not like all the stereotypes you're hearing about all the time or what they say in the press and news. it's totally different. the actual life here is totally different. >> perhaps presidents obama and rouhani should meet this way. for more on the project, go to cnn.com/gps. the correct answer to the gps challenge is a, australia, second to last overall in the climate changes performance index. according to the report, australia dropped 21 places in the policy evaluation component this year, thanks to some climate policy reversals by the new conservative government. no country is doing enough to