Steven Hayward, F.K. Weyerhauser Fellow in Law and Economics at the American Enterprise Institute and Senior Fellow at the Pacific Research Institute, explains why he longer refers to the environmental movement as the Democratic Party’s “cheap date.” Hayward offered these comments during an April 4, 2011, speech to the John Locke Foundation’s Shaftesbury Society. To watch full-length presentations of John Locke Foundation events, click here.