US chocolate giant Mars Tuesday ordered a massive international recall of Mars and Snickers bars made at its Dutch factory after a piece of plastic found in one snack was traced back to the site. Millions of chocolate bars were deemed possibly unsafe for consumption in 55 countries after a customer in Germany found a piece of red plastic in his Snickers bar last month. Paris, France, February 23, 2016. Photo by Alain Apaydin/ABACAPRESS.COM