Who are the US militia at the Mexico border? April 23, 2019 at 03:07PMhttps://https://bbc.in/2Dx3zIw What's the movement behind the groups of armed US civilians patrolling the US-Mexico border?

What's the movement behind the groups of armed US civilians patrolling the US-Mexico border?

from BBC News - World https://bbc.in/2Vkmbpf