'The Last of Us' episode 4 clip explains Kathleen's militia group

Episode 4 of The Last of Us introduced us to a new villain in the form of militia leader Kathleen (Melanie Lynskey) — but as she's a new character that doesn't feature in the game, there's only so much we know about her so far.

HBO Max's "Inside the Episode" video does reveal a little more, though.

"When there is an...