An electrical transformer built in China and bound for Colorado arrived at the Port of Houston last summer, before U.S. authorities diverted it to a national laboratory. Loren Elliott/ReutersWSJ News Exclusive U.S. Seizure of Chinese-Built Transformer Raises Specter of Closer Scrutiny Federal officials haven’t said publicly why they sent the transformer to a national lab, but experts said the move signaled possible grid-security concerns

Source: Wall Street Journal May 27, 2020 17:00 UTC