Consider this article from the Weekly Standard. (H/T ECM)

Excerpt:

Private sector unions have a natural adversary in the owners of the companies with whom they negotiate. But public sector unions have no such natural counterweight. They are a classic case of “client politics,” where an interest group’s concentrated efforts to secure rewards impose diffused costs on the mass of unorganized taxpayers. Also unlike private sector unions, those in the public sector can achieve influence on both sides of the bargaining table by making campaign contributions and organizing get-out-the-vote drives to elect politicians who then control the negotiations over their pay, benefits, and work rules. The result is a nefarious cycle: Politicians agree to generous government worker contracts; those workers then pay higher union dues a portion of which are funneled back into those same politicians’ campaign war chests. It is a cycle that has driven California and New York to the edge of bankruptcy.

[…]Consider what happened in Washington State. After helping Democrats win full control of the legislature in 2002, the state affiliate of the Association of Federal, State, County, and Municipal Employees (AFSCME) and other unions persuaded lawmakers to lift the collective bargaining restrictions. Within three years the number of union members had doubled. With more state employees paying dues, the amount of union dollars flowing into the coffers of Democrats running in state elections also doubled. A prime beneficiary of such union generosity was Christine Gregoire, who became governor in 2004 after one of the closest elections in the state’s history. (AFSCME gave $250,000 to the state Democratic party to help pay for the recount that handed her the election by 129 votes). Once in office, Gregoire negotiated contracts with the unions that resulted in double-digit salary increases, some exceeding 25 percent, for thousands of state employees. In 2007, J. Vander Stoep, an adviser to Republican Dino Rossi, Gregoire’s 2004 opponent, prophetically remarked that the unions’ arrangement with the Democrats was “a perfect machine to generate millions of dollars for her reelection. . . . They are building something that conceivably can never be undone—at taxpayer expense.” In their 2008 rematch, Rossi lost again to Gregoire, this time by 194,614 votes.

This is a long article, but it’s probably the only one you’ll need to read to understand how unions completely destroy economies, as in New York and California. Print and read!