I had a layover of several hours in the middle of the night, in the dead of winter in Indiana, and it was very, very nice to have terminal to wait around in. Th

I had a layover of several hours in the middle of the night, in the dead of winter in Indiana, and it was very, very nice to have terminal to wait around in. The only thing open for a couple of blocks was a White Castle. If I had to hunker down for four hours outside in the snow, with everything closed, in sneakers and a light jacket, it would have been pretty rough.