There's a long-running debate that never seems to go away for good. Should hamburgers and hot dogs be considered sandwiches? Some say yes to one but not the other. Others say yes, they're both sandwiches. Then there's the large group of people that say absolutely not! To me, it's a silly debate. But it also opens up other questions. These are silly questions, but people's passion for this subject is impressive. Perhaps it's a testament to how people feel about their favorite foods...