‘Down with the crown!’: Fast food rival launches deliciously petty campaign to dethrone Burger King

Down with the crown. Carl’s Jr. is igniting a beef with Burger King by offering free food to customers who trash the Whopper ...

Fast-food chain starts beef with rival, offers freebie for ‘royally disappointing’ burgers

The bold "Stealing the Crown" promotion invites rewards members to send a photo of a crown or their receipt via Instagram DM ...