The US is testing robot patrol dogs on its borders. Should we worry? — from interestingengineering.com by Loukia Papadopoulos
Bow-wow just got darker.

However, we can’t shake the feeling that their deployment is creating a dystopian future, one we are not sure is a completely safe one especially if the dogs are trained to operate autonomously. That is a capability we are not sure the robots yet have. Will this be the next stop for border control? If so, how can we trust machines with rifles? Time will tell how this situation evolves.