Philadelphia has the cheesesteak. Chicago has the deep-dish pizza. Boston has its clam chowder. New York has its pastrami and hot dogs smothered in mustard and sauerkraut. In the great city of Omaha, it is all about steak. Not just any steak, but Omaha Steaks. What makes this city in the heartland of America so synonymous with steaks? For one reason, it is...