You can rigidly enforce only those laws that most people believe to be good laws, that is, laws that proscribe actions that they would avoid even in … - Milton Friedman

Let schools specialize, as private schools would, and common interest would overcome bias of color and lead to more integration than now occurs. The integration would be real, not merely on paper. The voucher scheme would eliminate the forced busing that a large majority of both blacks and whites object to. Busing would occur, and might indeed increase, but it would be voluntary — just as the busing of children to music and dance classes is today. The failure of black leaders to espouse vouchers has long puzzled us. Their constituents would benefit most. It would give them control over the schooling of their children, eliminate domination by both the city-wide politicians and, even more important, the entrenched educational bureaucracy. Black leaders frequently send their own children to private schools. Why do they not help others to do the same? Our tentative answer is that vouchers would also free the black man from domination by his own political leaders, who currently see control over schooling as a source of political patronage and power. However, as the educational opportunities open to the mass of black children have continued to deteriorate, an increasing number of black educators, columnists, and other community leaders have started to support vouchers. The Congress of Racial Equality has made the support of vouchers a major plank in its agenda.

Prices perform three functions in organizing economic activity: first, they transmit information; second, they provide an incentive to adopt those methods of production that are least costly and thereby use available resources for the most highly valued pur poses; third, they determine who gets how much of the product—the distribution of income. These three functions are closely in terrelated.

The unions might be good for the people who are in the unions but it doesn't do a thing for the people who are unemployed. Because the union keeps down the number of jobs, it doesn't do a thing for them.