Transatlanticism The World Economic Forum in Davos this week brought to the fore some major trade issues between the U.S. and Europe. First, French President Emmanuel Macron delayed his country’s imposition of a digital tax until the end of the year in hopes that the OECD negotiation process can arrive at a common global policy by that time. President Trump’s threat to impose more tariffs on French products already stung by the retaliatory tariffs in the Airbus case likely aided the decision-making. Meanwhile, President Trump revealed his hand while meeting with European Commissioner President Ursula Von der Leyen. He acknowledged her reputation as a negotiator and then forewarned her that, “we’re going to talk abo...