*** Banning people of a particular religion, despite the "reasoning" of National Security, is basing a ban on religion. ****

The existence of Islamic Extremist - -  Extremist who would kill many Americans once they are in the US - - among the Muslim Refugees was the reason for the TEMPORARY ban until the US has a system of weeding out those extremist from innocent Muslim Refugees ----like a system of extreme vetting of each and every Muslim immigrant and the system used by the Israel Defense Force.