EUROPE – Despite street protests and cyber attacks, Expo Milan 2015 officials report a “very satisfactory” first month with almost three million visitors to the food-themed show. Expo officials said 15 million tickets had been sold for the event, while 2.7 million visitors had passed through the exhibition’s gates since its 1 May opening. In a translated statement, expo chief Giuseppe Sala said the past weekend (30-31 May) was the event’s busiest to da...