President Donald Trump said on Monday any country that does business with Iran will face a tariff rate of 25% on any trade with the U.S., as Washington weighs a response to the situation in Iran which is seeing its biggest anti-government protests in years. “Effective immediately, any Country doing business with the Islamic Republic […] The post Trump says nations doing business with Iran face 25% tariff on US trade first appeared on Ariana News | Afghanistan News .