Hours before the US elections we take a look at the different economic routes proposed by Donald Trump and Kamala Harris, and their differing views on taxes, tariffs and inflation. A lot of money has been spent on campaigning and advertising. We find out how much. And what does the US presidential election mean for world trade? We hear from our correspondent in the US. Rahul Tandon discusses these and more stories with two guests on opposite sides of the US: Peter Morici, Economist at the University of Maryland, and Allie Garfinkle, Los Angeles-based Senior Finance Reporter at Fortune.