HANOI—For Ha Pham, who runs a network of garment factories employing 500 Vietnamese workers, America has been good for business. The U.S. accounts for most of her sales, and President Trump’s ...

Now the 33-year-old has been jailed for more than 12 years and banned from the roads for 18 years for causing the death of Andrew Hadley as he made his way to work just days before Christmas.