Going to extremes how like minds unite and divide / [electronic resource] :
Cass R. Sunstein.
- Oxford ; New York : Oxford University Press, 2009.
- 199 p.
Includes bibliographical references (p. [173]-186) and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
Extremists--United States. Radicalism--United States.