Trump Says Tariffs Are Needed To Protect Vital Industries, But Are They? The steel and aluminum tariffs are based on the idea that these homegrown industries are critical for national security purposes. But global supply chains make it tough for the U.S. to go it alone. The steel and aluminum tariffs are based on the idea that these homegrown industries are critical for national security purposes. But global supply chains make it tough for the U.S. to go it alone. Business
The steel and aluminum tariffs are based on the idea that these homegrown industries are critical for national security purposes. But global supply chains make it tough for the U.S. to go it alone.
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