In today's episode of India Global, In less than a month of returning to the White House...US President Donald Trump has delivered exactly what he promised...launching a trade war. Trump announced sweeping new tariffs on imports from Mexico, Canada and China....that has triggered sharp reactions from global leaders and financial markets. The tariffs, which Trump says are aimed at protecting American workers and industries, have sparked fears of economic retaliation from affected countries. A day after imposing these tariffs, the US President said he would also be implementing tariffs on goods from the European Union "pretty soon". NDTV's Tanima Biswas speaks to Dr. Asif Iqbal, Trade Expert, Prof Scott Lucas, Founder, Ea Worldview and Richard Painter, Law Professor, University of Minnesota Law School.