Ray Keating explains that, while their rhetoric and temperament are quite different, Donald Trump and Joe Biden essentially agree on being protectionists on trade.Consider books by Ray Keating…• Order The Weekly Economist III: Another 52 Quick Reads to Help You Think Like an Economist.Signed books here and Kindle editions here.• Grab The Weekly Economist II: 52 More Quick Reads to Help You Think Like an Economist. Signed books here. And Kindle and paperback editions here.• The Weekly Ec...