While there is nothing unusual about the fact that GM has announced it is planning to introduce a new midsize Buick crossover named the Envision, to the American marketplace, the fact that the vehicle will be arriving here directly from China is liable to elicit a lot of tongue wagging both here and abroad, particularly among those concerned with keeping automotive jobs here in the US. The move makes General Motors the first of Detroit's big 3 to import a car from the Asian nation.