How ironic that Wisconsin has become ground zero for the battle between taxpayers and public- employee labor unions. Wisconsin was the first state to allow collective bargaining for government workers (in 1959), following a tradition where it was the first to introduce a personal income tax (in 1911, before the introduction of the current form of individual income tax in 1913 by the federal government).

Labor unions like to portray collective bargaining as a basic civil liberty, akin to the freedoms...