New Delhi, Jan. 14 -- India's trade with Iran is minuscule and primarily involves supplies of food and pharmaceuticals essential for inflation-ravaged Iranian citizens, people aware of the matter said, adding that any implication of new American tariffs for those who export to Iran will depend on the specifics of Washington's decisions. US President Donald Trump said in a social media post on Monday that "effective immediately, any Country doing business with the Islamic Republic of Iran will pay a Tariff of 25% on any and all business being done with the United States of America. This Order is final and conclusive..." His comments were in response to a crackdown on protests by the regime in Tehran, which has reportedly led to the deaths of...