Can Drones and Surveillance Towers Protect U.S. Border?

The video discusses the complexities of securing the US-Mexico border, highlighting the integration of infrastructure, manpower, and advanced technology. It covers the use of surveillance towers, night vision goggles, and virtual border protection systems to track smugglers in real-time. The role of central control rooms and the deployment of predator drones are also explored, along with the challenges of cost-effectiveness and the unknowns in border security operations.

Discuss the effectiveness of technology in border security as mentioned in the text.

What challenges are associated with tracking individuals crossing the border?