The president said he planned to put tariffs on America’s neighbors on Feb. 1, as he signed an executive order mandating a sweeping review of U.S. trade policy. Protectionism (Trade), International Trade and World Market, Customs (Tariff), Executive Orders and Memorandums, Trump, Donald J, Canada, China, Mexico The president said he planned to put tariffs on America’s neighbors on Feb. 1, as he signed an executive order mandating a sweeping review of U.S. trade policy. NYT > Business