U.S. automakers worry that President Donald Trump’s agreement to tariff Japanese vehicles at 15% would put them at a competitive disadvantage, saying they will face steeper import taxes on steel, aluminum and parts than their competitors,

President Donald Trump on Tuesday said the U.S. and Japan had struck a trade deal that includes a lower 15% tariff that will be levied on U.S. imports from the country, including autos. Julian Satterthwaite reports.