Guardian: Will Lewis, CEO of Wall Street Journal owner Dow Jones, has warned rival newspapers not to “run like headless chickens” to strike content deals with tech firms such as Facebook and Google. Lewis, speaking at the Cannes Lions festival, warned that deals such as Facebook’s Instant Articles partnerships pose a threat to loss of control of content. “Do we pause and think together about what the most appropriate way of dealing with these opportunities are and make sure that we don’t repeat the mistakes of the past?”