When special interest groups complain about not getting enough government money, they never provide the full context of what that would mean for other government programs. They simply make their argument in a vacuum; after all, it's not their job to explore every nook and cranny of a budget - they know what they want, and they place their priorities above all else.
In the union debate in Wisconsin, public labor groups have howled about paying more for their health and pension benefits, going so far as to try to recall Governor Scott Walker as a result of his new law. Of course, they ignore what would have happened to other state services, specifically for the sick and the poor, had Walker not required them to kick in a little more for their benefits.
One of the growing trends in California's era of economic recklessness has been the proliferation of local bankruptcies, often driven by the excessive legacy costs of public workers. As might be expected, the state's public-sector unions, perceiving a threat to their benefits, have been anxious to insulate themselves as much as possible from the fiscal pruning that accompanies these procedures. That's why last year organized labor got behind AB 506, a measure that requires "neutral evaluation" by a mediator for 60 days before a city can seek full bankruptcy protection (unless the city declares a fiscal emergency). The hope, of course, is that the evaluation process will lead to fewer union perks being gutted by reeling cities.