Re: Fringe 4x19 - "Letters of Transit" (Live Commentary, Spoilers)
I suspect that what we saw is the future of Timeline 2 (the DRJ timeline). Unless of course, something occurs after next week's ep that causes another resetting of the timeline, which results in Bell being alive and the invasion in 2015.
I'm just sayin'.
Proud user of Windows XP since 2006.