A Cheesesteak, a MiG-21, and Mach 1

A Cheesesteak, a MiG-21, and Mach 1

Somewhere over the Florida coast, at better than a thousand miles an hour, a man in an oxygen helmet unwrapped a cheesesteak, took a bite, and pulled a face you don’t usually see outside a rollercoaster. That, apparently, is what it now takes to sell a sandwich....