Programme. We start with the us china trade war, because President Trumpss trade chief has been defending the America First policy that has sent shock waves through the world economy. Robert lighthizer has told the bbc his term as us trade representative has helped make the Global Trading system fairer for working americans. Hes been speaking to our economics editor, faisal islam. He told him he had no regrets and not to expect a big change in policy from the new administration. The point that the president was making was that the United States has had a lopsided trade relationship with an awful lot of people and changing that is something that we really have to do and i think the president has done that. I would not really sad that we started a lot of trade wars. I do not think that is accurate. When the biggest superpower uses ta riffs the biggest superpower uses tariffs as a weapon, it can be no surprise this trickles down to no surprise this trickles down to other nations. Do you h