By Justin Logan and Ted Galen Carpenter. Cato.org. February 7, 2007.
By Alan Reynolds and David R. Henderson. Wall Street Journal Americas. February 6, 2007.
By Andrew J. Coulson. Globe and Mail. February 5, 2007.
By David Boaz. Examiner.com. February 2, 2007.
By Patrick J. Michaels. USA Today. February 2, 2007.
By Patrick J. Michaels. San Francisco Chronicle. February 2, 2007.
By Michael F. Cannon. New York Sun. February 1, 2007.