# Multimedia 

Multimedia 

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Media Highlights Radio • October 28, 2025 

# David J. Bier discusses the Trump administration’s reliance on unmarked vehicles for immigration enforcement on NPR’s *All Things Considered*

##### Featuring 

[![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

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

](mailto:dbier@cato.org)