The Trump Justice Department has arrested a California technology-company owner accused of smuggling more than $300 million in restricted American computer servers to China. Prosecutors say the operation used false paperwork and stops in other countries to get around U.S. export controls. That is the central issue here: a shipment’s first destination is not necessarily its final customer. The national-security division announced the arrest while emphasizing the strategic importance of the chips involved: California Man Arrested for Smuggling More Than $300 Million in Export-Controlled Computer Servers to China“SI is the defining technology of the era,” said Assistant Attorney General John...