Subway is leading the sandwich chain wars with innovative promotions and new menu items but it's about to get real—Subway unveiled their new smart vending machines on Monday.
In Louisiana, we love our po-boy sandwiches. You can call it a po-boy or a poor boy. You can even spell it po' boy if you like. It doesn't matter, because a po-boy by any other name or spelling is still just as delicious. I've never given any thought as to why it's called a "po-boy" until today, so I did a little digging to see what I could find out.