View full sizeBrian Donohue / The Star-LedgerThe Gotham Transit Authority subway and train map unveiled in Newark, N.J.GOTHAM CITY - I'm not sure whether the question of whether Gotham City is a representation of New York or New Jersey is...

After all the happy earth homes of yesterday, let’s swing the other direction and look at some cool representations of Dieselpunk Cities from the net.

Through the new federally-funded initiative, teams of officers will be deployed to high-traffic CTA rail stations several times a week to conduct quick, randomized tests of bags to detect possible explosive materials — similar to efforts undertaken during large events in the city.