This is CNBC's Morning Squawk newsletter. Subscribe here to receive future editions in your inbox. Happy Wednesday. In addition to Disney's Josh D'Amaro, there was another top dog announced yesterday: Penny the Doberman pinscher won best in show at the Westminster Kennel Club Dog Show. Stock futures are ticking higher this morning. The market is coming off a negative session. Here are five key things investors need to know to start the trading day: Disney officially has a new chief executive in