the embargo targets oil and other key sectors. tehran is ready to defy that order. senior correspondent plfrederik pleitgen is live in tehran. hi, fred. reporter: hi, dave. absolutely. iranians coming out early to say they defy the united states. the countci country s president rouhani said it would be good to bust the unjust sanctions. it is interesting, one of the things about the sanctions is there are apparently eight countries who received waivers. if the waivers were not there, iranians would still try to sell the oilnational market. as you can imagine, a lot of anger on the ground here in tehran. yesterday, i was at protests against the united states where people were burning the american