They call him "Bobby the Burger." He may be the world's leading expert on a particular hamburger machine. It was invented by his great-grandfather and some say it revolutionized fast food. Jay Shefsky has the story.
They call him "Bobby the Burger." He may be the world's leading expert on a particular hamburger machine. It was invented by his great-grandfather and some say it revolutionized fast food. Jay Shefsky has the story.
 

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