RENEE MONTAGNE, HOST:
Good morning. I'm Renee Montagne. Taking leftovers home from a restaurant is a faux pas in France. In Italy, it's considered vulgar, though now Italy has a new campaign to sway diners to embrace the doggy bag - or cartoccio - to combat food waste. The push coincides with a summit there on global food sustainability. But the campaign has also enlisted a couple of Italy's celebrity chefs to glamorize the doggy bag cause. It's MORNING EDITION.
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