There’s a ViDoc for that.
Bungie was nice enough to let everyone earn their recon armor with the addition of Halo 3: ODST. I’m not quite there yet (still need classic and deja vu) but I’ll be there soon. If you’re having trouble with the Road to Recon or are in the mood for some good ol’ Bungie developer humor, check out the latest ViDoc.
WARNING: Spoilers ahead! Watch at your own risk. You’ve been warned!