. . . . . . . . . . . . "Free to choose. Protection or freedom"@en . . . . . "Visits to business and industrial sites around the world document economist Milton Friedman's conviction that government control of the marketplace works to the detriment of society. He challenges students to consider how trade barriers can inhibitthe growth of nations, how governmental protective agencies often result in higher prices and poorer quality goods and services, and how a free labor market tends to spur business growth and create new jobs."@en . .