No citizens of those countries have attacked the US on its soil.  Most of the 911 hijackers were from Saudi Arabia and killed thousands.  How can this possibly be about stopping terror when it does nothing to stop the main exporters of foreign terrorists to the US?  In the 1990's the Israeli prime minister was assassinated by an Jewish extremist (labeled as a terrorist by CNN) opposed to the peace process.  Why then is Israel not on this list?