There’s nothing quite like Labor Day for a little reflection about the state of business in America. This year, there’s plenty to give us a moment’s pause too, because short of auto manufacturing, I can’t think of another American industry that is as unionized as aviation. Even FAA employs tens of thousands of union members. But first a disclaimer. As the son of a union worker and the grandson of the president of a major American labor organization, I grew up listening to labor management b