ShareTweet Like Submit Share March 23, 2015 Featuring Mark A. Calabria Download:mp4 Sign up for the Multimedia email newsletter:
![Alex Nowrasteh discusses his article "The Cost of the Border Wall Keeps Climbing and It's Becoming Less of a Wall" on MSNBC's Velshi](https://object.cato.org/sites/cato.org/files/styles/multimedia-listing/s3/multimedia/2019/nowrasteh-msnbc-1-11-19.jpg?itok=L5ywug4Z "Alex Nowrasteh discusses his article "The Cost of the Border Wall Keeps Climbing and It's Becoming Less of a Wall" on MSNBC's Velshi")
![Roberto Salinas-León and Alberto Mingardi participate in the event, "Presentación 'La inteligencia del dinero' con Alberto Mingardi," hosted by Caminos de la Libertad](https://object.cato.org/sites/cato.org/files/styles/multimedia-listing/s3/multimedia/2019/leon-mingardi-event-1-7-19.jpg?itok=1jUK3CxT "Roberto Salinas-León and Alberto Mingardi participate in the event, "Presentación 'La inteligencia del dinero' con Alberto Mingardi," hosted by Caminos de la Libertad")
