US does the right thing over Xiaomi blacklisting

A couple of months after a US judge overturned Trump’s decision to blacklist Chinese gadget giant Xiaomi, the US government has moved to make it official.
Placing Xiaomi on the list of companies that should be shunned by the US on the grounds that they might, in some unspecified way, assist the Chinese military, was one of the last acts of the Trump presidency. At the time it felt like a fit of pique by a man frustrated by the poor return yielded by four years of such activities and soon a