| ID | Interpret | Skladba | Album | |
| 61. | Cato Institute | In Defense of Our America-06-05-07 | Cato Institute Book Forum |  |
| 62. | Cato Institute | The End of Alliances-05-01-07 | Cato Institute Book Forum | |
| 63. | Cato Institute | Libertarian Movement-03-22-07 | Cato Institute Book Forum | |
| 64. | Cato Institute | Case for Activist Judiciary-04-03-07 | Cato Institute Book Forum | |
| 65. | Cato Institute | Divergent Paths in Post Communist-09-25-06 | Cato Institute Book Forum | |
| 66. | Cato Institute | The Elephant in the Room | Cato Institute Book Forum | |
| 67. | Cato Institute | Property Rights 21st Century | Cato Institute Book Forum | |
| 68. | Cato Institute | Should American Workers Fear-10-25-07 | Cato Institute Book Forum | |
| 69. | Cato Institute | Impostor: How George W. Bush Bankrupted America | Cato Institute Book Forum | |
| 70. | Cato Institute | Size Matters: How Big Government Puts the Squeeze on America's Families, Finances, and Freedom | Cato Institute Book Forum | |
| 71. | David Boaz, Alan Pell Crawford | Twilight at Monticello | Cato Institute Book Forum | |
| 72. | Graeme Dobell | China and Taiwan in the South Pacific | Policy Brief Launch | |
| 73. | International Information Programs | iu 10 04 2007 fisheries | Fisheries policy | |
| 74. | Drug Policy Alliance | Alliance Web Chat with Author Eric Schlosser | Drug Policy Alliance | |
| 75. | Drug Policy Alliance | PUMPED: A Truth-Enhancing Seminar on Steroid Use and the Law | Drug Policy Alliance | |
| 76. | Drug Policy Alliance | Report Identifies Sentencing Reform Solutions for Wisconsin | Drug Policy Alliance | |
| 77. | Drug Policy Alliance | Alliance Web Chat with Dr. Sasha and Ann Shulgin | Drug Policy Alliance | |
| 78. | Drug Policy Alliance | Interview: Reena Szczepanski and Senator Cisco McSorley | Drug Policy Alliance | |
| 79. | Drug Policy Alliance | Interview: Luciano Colonna and Mayor Rocky Anderson | Drug Policy Alliance | |
| 80. | Drug Policy Alliance | Interview: Leah Rorvig and Scarlett Swerdlow | Drug Policy Alliance | |
| 81. | Drug Policy Alliance | Interview: Ethan Nadelmann and Jodie Evans | Drug Policy Alliance | |
| 82. | Drug Policy Alliance | Alliance Web Chat: Opportunities for Reform in 2005 | Drug Policy Alliance | |
| 83. | Drug Policy Alliance | Interview: Steph Sherer, executive director of Americans for Safe Access (ASA), a medical marijuana advocacy organization, talks about her involvement in the fight for safe and legal access to medical | Drug Policy Alliance | |
| 84. | Drug Policy Alliance | Politics Trumps Science in FDA's Medical Marijuana Statement | Drug Policy Alliance | |
| 85. | Drug Policy Alliance | U.S.-Backed Eradication Campaign Fails to Curb Coca Cultivation | Drug Policy Alliance | |
| 86. | Drug Policy Alliance | Supreme Court Upholds Public Health Rights of States | Drug Policy Alliance | |
| 87. | Drug Policy Alliance | New Mexico Medical Marijuana Bill Stopped in House | Drug Policy Alliance | |
| 88. | Drug Policy Alliance | Supreme Court Sides With Church in Ayahuasca Case | Drug Policy Alliance | |
| 89. | Drug Policy Alliance | California's Prop 36 Saves Lives, Taxpayer Money | Drug Policy Alliance | |
| 90. | Drug Policy Alliance | DPA Launches New Jersey Compassionate Use Campaign | Drug Policy Alliance | |
