Appalled by Ann Coulter's suggestion in a new book that Senator Joseph McCarthy was largely correct about the infiltration of the U.S. government by those sympathetic to communist tyranny and some who spied for the Soviet Union, on Tuesday's Good Morning America Diane Sawyer suggested that Coulter's historic perspective means that she'd want anyone opposed to war in Iraq to lose their job since, to Sawyer, McCarthy promoted the idea of "thought crime." Sawyer argued to Coulter: "Extrapolating to today, do you think there should be hearings on Capitol Hill for the people who were critical of the war in...