This is the article (from The Center magazine, March 1968), in which Brain Truster Rexford Tugwell admits that Supreme Court decisions upholding New Deal programs were "tortured interpretations of a document intended to prevent them... It really had to be admitted that [the New Deal] was done irregularly and according to doctrines the Framers would have rejected.... Much of the lagging and reluctance [toward government change in the 1930s] was owed to constantly reiterated declarations that what was being done was in pursuit of the aims embodied in the Constitution of 1787 when obviously it was in contravention of them."
I see this passage quoted in much libertarian literature, but rarely cited to the original source, which is not available online anywhere, so I thought it would be handy to upload it.
Comments policy