envoy had expressexpress ed his frustrations. they're committed to what he called deception, defiance and delay. >> the time for action by iran is now. there is no lack of clarity on what steps iran has to take. there's no debate over requirements. >> inspectors from the international atomic agency has asked to enter a facility near iran. iranian officials have rejected their requests. they say first the inspectors have to agree to certain conditions such as the number of inspections. >> we cannot give a blank check for our national security. no country will give a blank check. >> delegates from six world powers met with iranian officials last week. they offered to ease economic sanction ifs the iranians give them some concessions in return. >>> bankers at the u.s. central bank have been talking to economists and business people across the country. they asked them how they feel about the economy and compile to answers into a report. what can you tell us? >> we found that more americans are buying more cars. they're buying more ho