Are private armies a threat to the global order?

As Russia recovers from what it calls Wagner's rebellion, there's a new focus on private armies. They're used in many conflicts around the world. But how much of a threat are they to the global order? And can they be stopped?

Join Host Sohail Rahman. 

Guests

Sean McFate,  former military contractor and author of 'The Modern Mercenary'.  

Sorcha MacLeod, member of the UN working group on use of mercenaries.  

John Lechner, a Wagner Group expert with focus on conflict in Africa.