If Greer believes what he said, he is the model of the Peter Principle. If Greer doesn't believe what he said, he is the model of the Peter Principle.

Trump’s tariffs won’t have an economic impact, says U.S. trade rep GreerRates of 10% or 12.5% are similar to recent global tariff actions, Greer sayswww.theglobeandmail.com