 My name is Dave Moss. I am director of investigations at the Electronic Frontier Foundation, and I am out just south of Sierra Vista, Arizona, with a crew from EFF that is touring the border. One of the missions of this trip is to map out surveillance towers that are part of the, quote, virtual border wall. This is one that was not on my map. It is a remote video surveillance system, or RVSS. We're here on Coronado Peak in southwestern Arizona. Right over that hill is the border wall, and we're standing in front of an integrated fixed surveillance tower, which we've been tracking all along the southwestern border of the United States. From the peak of this mountain, you can both see the tower that is right here, as well as some other towers. We've completed two trips to the California, Arizona, and New Mexico borders, and today we're releasing dozens of high-quality photos of surveillance technology that's there. These photos are free under a Creative Commons Attribution license with credit to EFF, and you can find the images on Wikimedia, as well as our blog. We think this is the most up-to-date, independently verified collection of photos of border surveillance tech currently available under an open license. You can find more at EFF.org slash border photos.