Matt Gray: is currently an advisor to Taxpayers for Improving Public Safety (TiPS), Victims Foundation, and The Justice & Reconciliation Project (JRP).

Ken Silverstein: is the Washington Editor for Harper’s Magazine and writes Washington Babylon for Harper’s online.

Cliff Schecter: political commentator and journalist. His blog is called The Political Carnival. His latest book is called “The Real McCain: Why Conservatives Don’t Trust Him and Why Independents Shouldn’t”.

Brent Constantz Ph.D.: is interested in biomineralization and the design of mineralized structures and their function.  He has invented a green cement that could not only eliminate the huge amounts of carbon dioxide released by conventional kilns, but could also bind up excess CO2 from power plants. The professor’s company, Calera Corp., has a pilot factory in Moss Landing Monterey County.

Free Speech Zone

Play now or Download this episode