From an article titled 'A man who hated government' on Salon

"Gen. William Westmoreland, testifying before President Nixon's Commission on an All-Volunteer [Military] Force, denounced the idea of phasing out the draft and putting only volunteers in uniform, saying that he did not want to command "an army of mercenaries." Friedman, a member of the 15-person commission, interrupted him. "General," Friedman asked, "would you rather command an army of slaves?" Westmoreland got angry: "I don't like to hear our patriotic draftees referred to as slaves." And Friedman got rolling: "I don't like to hear our patriotic volunteers referred to as mercenaries." And he did not stop: " If they are mercenaries, then I, sir, am a mercenary professor, and you, sir, are a mercenary general. We are served by mercenary physicians, we use a mercenary lawyer, and we get our meat from a mercenary butcher." As George Shultz liked to say: "Everybody loves to argue with Milton, particularly when he isn't there." "