Tehran on Saturday blasted U.S. President Donald Trump's travel ban on countries including Iran, saying it showed "deep hostility" toward Iranians and Muslims. "The decision to ban the entry of Iranian nationals - merely due to their religion and nationality - not only indicates the deep hostility of American decision-makers towards the Iranian people and Muslims but also

Of the 12 countries from which travel is fully restricted, three are embroiled in bloody civil wars. Many of the other countries are also undergoing conflicts.