# Multimedia 

Multimedia 

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- [Cato Video](/multimedia/cato-video)
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Spotify 

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Cato Weekly Podcast • January 31, 2018 

# The New and Old Tech of Border Surveillance 

Technology to intercept illegal immigrants can also be used to hassle American citizens. Much of the new technology doesn’t work as well as advertised. Meanwhile, the logistical problems with building a massive border wall have barely begun. Matthew Feeney and David Bier comment.

[![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 

[![Matthew Feeney](/sites/cato.org/files/styles/author_picture/public/2021-01/Matthew%20Feeney.jpg?itok=O149-e08)](/people/matthew-feeney) 

##### [Matthew Feeney](/people/matthew-feeney)

Head of Technology and Innovation, Centre for Policy Studies

[ 

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

[![David J. Bier](/sites/cato.org/files/styles/author_picture/public/2021-01/David%20Bier.jpg?itok=orT_ECKQ)](/people/david-bier) 

##### [David J. Bier](/people/david-bier)

Director, Immigration Studies, and The Selz Foundation Chair in Immigration Policy, Cato Institute

[ 

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

](mailto:dbier@cato.org) 

[![Square face shot of Caleb O. Brown.](/sites/cato.org/files/styles/author_picture/public/2021-01/cbrown_sq.jpg?itok=zSWLm8kR)](/people/caleb-o-brown) 

##### [Caleb O. Brown](/people/caleb-o-brown)

Former Director of Multimedia, Host and Executive Producer, *Cato Daily Podcast*, Cato Institute