| ID | Interpret | Skladba | Album | |
| 151. | Cato Institute | The Dangers of Discloser-03-27-07 | Cato Institute Policy Forum |  |
| 152. | Clay Aiken | Bridge Over Troubled Water | Rosalynn Carter Institute Celebration |   |
| 153. | Cato Institute | Welfare Reform Turns 10 | Cato Institute Policy Forum | |
| 154. | Clay Aiken | REC0003 | Rosalynn Carter Institute Celebration | |
| 155. | Cato Institute | Trade Promotion Authority, R.I.P? | Cato Institute Hill Briefing | |
| 156. | Cato Institute | Does the Record Trade Deficit Threaten the U.S. Economy? | Cato Institute Hill Briefing | |
| 157. | Clay Aiken | REC0003 | Rosalynn Carter Institute Celebration | |
| 158. | Cato Institute | Advancing Economic Freedom in the Middle East | Cato Institute Policy Forum | |
| 159. | Cato Institute | Sandstorm: Policy Failure in the Middle East | Cato Institute Book Forum | |
| 160. | Chuck Evans | Tiger's Streak | Medicus Golf Institute Podcasts | |
| 161. | Cato Institute | Truths about Energy-11-27-07 | Cato Institute Policy Forum | |
| 162. | Cato Institute | Human Organs for Sale? | Cato Institute Policy Forum | |
| 163. | Mark Driscoll - www.xenos.org | Xenos Summer Institute 2008 - How the Local Church can Reach Our Postmodern Culture | Xenos Summer Institute 2008 | |
| 164. | Mark Driscoll - www.xenos.org | Xenos Summer Institute 2008 - A Pastoral Perspective on the Emergent Church | Xenos Summer Institute 2008 | |
| 165. | Cato Institute | The Massachusetts Health Plan | Cato Institute Hill Briefing | |
| 166. | Cato Institute | In Defense of Our America-06-05-07 | Cato Institute Book Forum | |
| 167. | Cato Institute | Freeing the farm-05-23-07 | Cato Institute Hill Briefing | |
| 168. | Cato Institute | Freeing the Farm-04-26-07 | Cato Institute Policy Forum | |
| 169. | Cato Institute | What to Do about Self-Funded Campaigns | Cato Institute Hill Briefing | |
| 170. | Selig Harrison, director of the Asia Program at the Center for International Policy, 09/28/06 | "Report From North Korea" | US-Korea Institute at SAIS-Events | |
| 171. | D. A. Carson - www.xenos.org | Xenos Summer Institute 2008 - A Biblical Meditation on Experience and Truth | Xenos Summer Institute 2008 | |
| 172. | Cato Institute | Do Public Schools Cause Conflict-01-23-07 | Cato Institute Policy Forum | |
| 173. | Coy Barefoot | richcollins | Sorensen Institute for Political Leadership | |
| 174. | D. A. Carson - www.xenos.org | Xenos Summer Institute 2008 - Evaluating a Complex Movement | Xenos Summer Institute 2008 | |
| 175. | Coy Barefoot | richcollins | Sorensen Institute for Political Leadership | |
| 176. | Cato Institute | Remembering Milton Friedman | Cato Institute Hill Briefing | |
| 177. | Cato Institute | The Federal Budget Outlook | Cato Institute Hill Briefing | |
| 178. | Cato Institute | China's Rise: Is Conflict Unavoidable | Cato Institute Hill Briefing | |
| 179. | Cato Institute | U.S. Agricultural Policy with or without Doha | Cato Institute Policy Forum | |
| 180. | Dr. Richard Bacon | Biblical Institute: Creation | April 10 2005 Biblical Institute | |
