Other items:
- The route to and through Terminus used the same strategy as the rabbit snare that Rick was showing Carl in the woods.
- When they were frisked on the way in, the intention wasn't to check for weapons (they gave those back), but to check how healthy they were. This group was young and strong, so they were herded toward the (Grade) A car/pen. "A" was the name of the episode btw.
- Everyone saw the powdered milk outside the train car and assumed that Judith would be inside. But it wasn't baby formula - they are fattening up their future meals before the butchering.
- They sure had alot of meat available for an urban setting with no farm animals around (at least from what we've seen so far).
- Not sure if was in one of the flashbacks shown in this episode, but back at the prison, Rick told Carl that they don't name the pigs because they are just going to be slaughtered and eaten. When loading the boxcar, Gareth referred to them as "Leader", "Archer", "Samurai", and "Kid". They just met, so maybe he didn't recall names though - will have to see if that continues going forward.