I don't agree with all of what this opinion piece says but.. did people know our CIA was accused of overthrowing the democratically elected government of Iran back in 1953?
These are the kinds of things we need to be careful of and here, 60 years later, we still have problems with the Iranians, that's a whole 'nother kettle of fish.
I'm not aware of the Iranians doing really horrible things as we see elsewhere in the Muslim world, they don't like Israel and that is wrong, they fund terrorism, Hezbollah against Israel, probably staged an attack back in the '90s against Jews in Argentina along with being allied at least, with whom blew up the Beirut Marine Barracks.