When is Gotham Gotham but not really Gotham unless it's playing Gotham?

When Gotham might be played by the city of Newark in the next Batman movie. Now we all know New York City is sometimes known as Gotham. We know from the DC Comics that Batman lives in Gotham City. So when Newark Mayor Cory Booker this week tweeted that the people behind the Batman film franchise were scouting Newark for places to film the next movie in the series it raised a few eyebrows.

Is the Batcave under the Harrison PATH stop near Red Bulls Stadium? Does the Penguin live under the Newark Bears field in a super secret lab? Does the Riddler run the Ironbound with an iron-bound fist?

Tune in to this website next week, same Bat-time, same Bat-channel...