Related Clues:

• One's heart's a prisoner to it
• Anger about one in a previous era -- where did that woman originally come from?!
• Tease about time that set of bones is found in chest
• Tease American composer for bony frame
• Bones attached to the sternum
• Bone structure that may be broken in big race
• Big car smashed poodle's tail bones
• Protector of internal organs
• Organ case, adapted rice bag
• Unusual care taken with big organ case
• Protector of the heart
• Bony thoracic structure
• Chest protector, of sorts
• Tease about lack of youth and bony frame
• Presumably, this was opened to get the First Lady out to start a new life with kid from lock-up