At a time when most of Israel’s content providers are struggling to survive, one of them has just made a cash killing. Walla, the Internet site that is part of the Bezeq group, is planning a major expansion of its news and content thanks to the sale earlier this month of its holdings in Yad2 for the whopping sum of 700 million shekels ($203 million). Yad 2, Israel’s largest classified ads...