America is trying to influence others, probably "arm twisting" included, such as Turkey, a bug time trading partner of Iran to cease trading with Iran.
Banned Iranian pistachios a boon for US farmers :
AlJazeeraEnglish | November 06, 2010 - US pistachio farmers are reaping the benefits of a ban on Iranian pistachios, which are included in the latest round of sanctions against the country for refusing to curtail its nuclear activities. Rob Reynolds reports from California.
How international businesses see the US sanctions against Iran:
