United States President Donald Trump managed another Trumpian foot-in-mouth recently. India has offered a deal with no tariff, he said, much to the chagrin of New Delhi. But there is a lot more to any trade deal than just tariffs, especially in the case of India and the US, including some patently false allegations and some half-truths.The US, through its United States Trade Representative’s Special 301 Report, has retained India on its "Priority Watch List," citing concerns over inconsistent Intellectual Property Rights enforcement, patent revocations, and discretionary application of patentability criteria under the Indian Patents Act, 1970.