How do we begin to get our minds around the global blitz of tariffs unleashed by the Trump Administration. Is it madness or is there a method to the madness? One thing is certain: Donald Trump has definitely captured the attention of  leaders in Asia, Europe, Mexico and Canada. They are trying to come to terms with arguably the greatest economic and trade shock in decades. Joining us today is Wendy, Cutler, one of the most skilled negotiators on the planet. She knows trade, she knows tariffs and she has more than 30 years of experience negotiating trade deals. I ask Wendy to talk us through the current state of trade and tariffs, what she thinks President Trump is trying to get done and how this great tariff blitz is likely to land. Let's just say she is not brimming with optimism. But she does have some advice for White House -  if the phone rings.