Mark McKinnon: Do We Still Need Unions? No.

The manufactured Madison, Wis., mob is not the movement the White House was hoping for. Both may find themselves at the wrong end of the populist pitchfork. While I generally defend collective bargaining and private-sector unions (lots of airline pilots in my family), it is the abuse by public unions and their bosses that pushes centrists like me to the GOP. It is the right and duty of citizens to petition their government. The Tea Party and Republicans seek to limit government growth to protect their pocketbooks. Public-union bosses want to increase the cost of government to protect their racket.

1. Public unions are big money.
Public unions are big money. Paul Krugman is correct: we do need "some counterweight to the political power of big money." But in the Alice in Wonderland world where what's up is down and what's down is up, Krugman believes public unions do not represent big money. Of the top 20 biggest givers in federal-level politics over the past 20 years, 10 are unions; just four are corporations. The three biggest public unions gave $171.5 million for the 2010 elections alone, according to The Wall Street Journal. That's big money.

2. Public unions redistribute wealth.
Public employees contribute real value for the benefit of all citizens. Public-union bosses collect real money from all taxpayers for the benefit of a few. Unlike private-sector jobs, which are more than fully funded through revenues created in a voluntary exchange of money for goods or serv-ices, public-sector jobs are funded by taxpayer dollars, forcibly collected by the government (union dues are often deducted from public employees' paychecks). In 28 states, state and local employees must pay full union dues or be fired. A sizable portion of those dues is then donated by the public unions almost exclusively to Democratic candidates. Michael Barone sums it up: "public-employee unions are a mechanism by which every taxpayer is forced to fund the Democratic Party."

3. Public unions silence the voters' voice.
Big money from public unions, collected through mandatory dues, and funded entirely by the taxpayer, is then redistributed as campaign cash to help elect the politicians who are then supposed to represent taxpayers in negotiations with those same unions. In effect, the unions sit on both sides of the table and collectively bargain to raise taxes while the voters' voice is silenced. But the noisy mob in Madison is amplified beyond its numbers. Wisconsin faces a $137 million deficit this year, and a $3.6 billion shortfall in the next two-year budget. The proposals offered by Gov. Scott Walker would avert 5,500 layoffs of public employees and save $300 million. The public unions, representing just 300,000 government employees in the Badger State, are trying to trump the will of the voters. Though voters don't get to sit at the bargaining table, they do speak collectively at the ballot box.

4. Public unions are unnecessary.
The primary purpose of private-sector unions today is to get workers a larger share of the profits they helped create. But with a power greater than their numbers, these unions have destroyed the manufacturing sector, forcing jobs overseas by driving labor costs above the price consumers here will pay. The government is a monopoly and it earns no profits to be shared. Public employees are already protected by statutes that preclude arbitrary hiring and firing decisions.

The primary purpose of public unions today, as ugly as it sounds, is to work against the financial interests of taxpayers: the more public employees are paid in wages and uncapped benefits, the less taxpayers keep of the money they earn. It's time to call an end to the privileged class. And the White House makes a mistake if it thinks it can grow a manufactured and uncivil unrest into a popular movement. Voters will not follow those who flee.