I personally think this is a lot of bull. I really don't see a threat here.

DETROIT — The United Auto Workers' membership and dues are down sharply from just six years ago. In another sign of weakness, the union suffered a stunning defeat this month when it tried to organize a Tennessee factory run by labor-friendly Volkswagen.

The rejection, by a close vote, was a major setback in the union's effort to expand in the South, where nonunion, foreign companies such as VW, Nissan and Hyundai are rapidly growing.

But instead of relief, Detroit's three automakers — Ford, Chrysler and General Motors — are increasingly anxious about the 78-year-old union's future.

For them, it's a "devil you know" situation. They worry that the 382,000-member UAW could be absorbed by a more hostile union. Such a merger could disrupt a decade of labor-management peace that has helped America's auto industry survive the financial crisis and emerge much stronger, according to a person with knowledge of executive discussions.
Detroit automakers worry about UAW money struggles - Worcester Telegram & Gazette - telegram.com