If you’re one of many people who have swallowed a whole piece of chewing gum by accident, one question likely popped in your head right after that startling sensation. How long will the gum stay there ...

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(CNN) — If you’re one of many people who have swallowed a whole piece of chewing gum by accident, one question likely popped in your head right after that startling sensation. (CNN) — If you’re one of ...