Francois Savary of the Chocolate Center of Excellence performs a praline shelling demonstration at the Swiss chocolate maker Cailler in this file picture taken in Broc January 24, 2012. Nestle's chief... more 
Francois Savary of the Chocolate Center of Excellence performs a praline shelling demonstration at the Swiss chocolate maker Cailler in this file picture taken in Broc January 24, 2012. Nestle's chief executive, who oversees a sprawling empire stretching from baby food to wrinkle treatment, admits to finding one of its oldest businesses, chocolate, a source of frustration. Nestle is one of many consumer goods companies trying to tap interest in high-end, natural, artisan, exclusive or organic goods to augment packaged food sales that have been sluggish in Europe and North America since the global recession. To match FOOD-NESTLE/CHOCOLATE REUTERS/Denis Balibouse/Files (SWITZERLAND - Tags: FOOD BUSINESS) less 
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Reuters | Photo By DENIS BALIBOUSE / REUTERS
Sun, Jun 8, 2014 5:52 AM EDT