FILE PHOTO: Workers milk cows at a dairy farm that uses milking technologies to boost productivity, in Kibbutz Yad Mordechai, southern Israel, May 19, 2015. REUTERS/Amir Cohen//File Photo
FILE PHOTO: Workers milk cows at a dairy farm that uses milking technologies to boost productivity, in Kibbutz Yad Mordechai, southern Israel, May 19, 2015. REUTERS/Amir Cohen//File Photo