It gets a little spoilery
So, I have about a million things that I want to say about this BioShock Infinite Burial at Sea: Episode Two trailer, but can't for running the risk of spoiling it for those that want the purest experience possible. If you're in this camp, it's probably best to skip this video altogether, as it seems to give away more details than you'd necessarily want.
Seeing as how this piece of DLC is one of the last remaining reasons that I haven't permanently relegated my Xbox 360 to the closet, this can't come out soon enough. In the meantime, watching Booker feed Elizabeth lines like she's on a blind date in a bad sitcom will have to tide me over.