How Apple relies on people like Mike Janicek, part of a vanishing breed of experts, for the manufacturing of products like Apple Watch and the unibody MacBook (William Gallagher/AppleInsider)

William Gallagher / AppleInsider:
How Apple relies on people like Mike Janicek, part of a vanishing breed of experts, for the manufacturing of products like Apple Watch and the unibody MacBook  —  Apple and all technology firms outsource work to around the globe, yet it’s crucial that they keep key skills in America —and no one is training the new generation.