# Multimedia 

Multimedia 

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

Download:

[ 

Audio 

](https://house-fastly-unsigned-us-east-1-prod.brightcovecdn.com/media/v1/pmp4/static/clear/6039378657001/7aac0efc-e386-44eb-8ac8-183f490a5ed5/b472b331-466b-4e41-9b28-033aab29c5ef/main.mp4) 

[ 

Audio 

](https://cdn.cato.org/archive-2015/knappenberger-usaradio-11-6-15.mp3) 

Media Highlights Radio • November 6, 2015 

# Paul C. “Chip” Knappenberger discusses the Keystone XL Pipeline on USA Radio Network 

##### Featuring 

[![Media Name: knappenberger.jpg](/sites/cato.org/files/styles/author_picture/public/authors/crops/knappenberger.jpg?itok=4mk2qHgQ)](/people/chip-knappenberger) 

##### [Paul C. “Chip” Knappenberger](/people/chip-knappenberger)

Former Assistant Director, Center for the Study of Science 

[ 

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