User blog comment:Damac1214/Black Ops 2 Uprising DLC Trailer Released + Double XP on April 12th to April 15th/@comment-94.249.108.56-20130405100835/@comment-2.221.47.19-20130407211733

Really? Like one guy pointed out, the Earth kinda blew up- filming the latest film is likely the least of their concerns!

My guess is that these characters are all mobsters (duh) incarcerated DURING the prohibition era, however time has gone on to just before the initial outbreaks we all know (maybe early 1940's).

You cannot possibly say that this map is a film being shot in present day when it has already been stated to be in the Prohibition era. You're just jumping to a random albeit logical conclusion, and I can assure you Treyarch know how to explain this.