For more insight from business leaders, go to www.wsj.com/video. Barry Diller compares his days at Fox and Paramount to his post as CEO at IAC. (Oct. 7) Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy More from the Wall Street Journal: Visit WSJ.com: http://www.wsj.com Visit the WSJ Video Center: https://wsj.com/video On Facebook: / videos On Twitter: / wsj On Snapchat: https://on.wsj.com/2ratjSM