BusinessAmCham Germany: Punitive tariffs are no good long-term03:15This browser does not support the video element.Business03/02/2018March 2, 2018The American Chamber of Commerce in Germany has said tariffs on steel and aluminum imports may harm the US economy. DW talked to AmCham's Eveline Y. Metzen, who said her colleagues didn't believe in protectionism.Copy linkAdvertisement