Manpower and high tech tools are often not enough to protect the border so in this Border Wars episode we focus on k-9's; four legged assets that can go where humans and technology can't. We will see them at work alongside their human partners. The CBP has over 1,500 canine team on staff, making it the largest law enforcement on the US. with amazing dogs like Archi who has helped to75 apprehend more than 800 undocumented immigrants and seize $2.3 million worth of drugs.