# Multimedia 

Multimedia 

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- [Podcasts](/podcasts)
- [Cato Video](/multimedia/cato-video)
- [Video Series](/search/category/video-series)
- [Events](/multimedia/events)

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Audio 

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[ 

Audio 

](https://cdn.cato.org/archive-2018/preble-knx-3-23-18.mp3) 

Media Highlights Radio • March 23, 2018 

# Christopher A. Preble discusses John Bolton becoming the new National Security Advisor on KNX Radio 

##### Featuring 

[![Media Name: preble.jpg](/sites/cato.org/files/styles/author_picture/public/authors/crops/preble.jpg?itok=2y52zSuL)](/people/christopher-preble) 

##### [Christopher A. Preble](/people/christopher-preble)

Former Vice President for Defense and Foreign Policy Studies; Senior Fellow, Stimson Center 

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](https://twitter.com/capreble)