Do we really need a new airport terminal?

You can rightfully complain about the relative lack of direct flights from John Glenn Columbus International Airport, or the difficulty getting to Europe and abroad, or even the lack of public transit options to get to the airport, but overcrowding certainly isn’t anywhere near the top of concerns for flyers.

In fact, for many visitors to the city, the ease of getting to the former Port Columbus and, more importantly, the ease of getting through the TSA…