A good special education teacher is hard to find and even harder to hang on to.

Iranians also see external reasons for caution. Analyst Foad Izadi at Tehran University says Iranians only need to look at the chaos plaguing the region to see how easily popular demands for change can get out of hand.

Israel is a big provider of military technology to Brazil and this has caused a big breach in the two sides of the government. On the one hand, you have the diplomatic side. On the other side, Brazil's military has been quoted in the local press as being quite upset that this diplomatic standoff could affect the military relationship.

There were stories coming out of Thailand that slave labor was being used to catch and process the seafood we eat. They were nearly all from Miramar. Because of reports of widespread labor abuses, several countries are now considering a ban on imports of Thai seafood.

Rigorous teaching schedules combined with mounds of paperwork can lead to burnout.

A good special education teacher is hard to find and even harder to hang on to.

Sanaz Minaei [business woman] shows a visitor a cooking class at one of her several companies and says the opportunities for Iran are huge if only the country can rejoin the global economy as promised.