# Multimedia 

Multimedia 

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Events • September 17, 2009 

# Cato Institute 8th Annual Constitution Day Conference — Annual B. Kenneth Simon Lecture: Natural Rights and the Effect of Partial Enumeration 

[![Creative Commons License](/build/cato_2020/images/creative-commons.svg)](http://creativecommons.org/licenses/by-nc-sa/4.0/) 
This work is licensed under a [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-nc-sa/4.0/). 

##### Featuring 

[![Roger Pilon](/sites/cato.org/files/styles/author_picture/public/2021-01/Roger%20Pilon.jpg?itok=cmI-eTjr)](/people/roger-pilon) 

##### [Roger Pilon](/people/roger-pilon)

Senior Fellow in Constitutional Studies

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](https://x.com/Roger_Pilon) [ 

](mailto:rpilon@cato.org) 

##### Michael W. McConnell 

Stanford Law Professor