This is CNBC's Morning Squawk newsletter. Subscribe here to receive future editions in your inbox. Happy Monday. This article about the future of film studios' animated slates was the reminder I needed to go see "Hoppers," as it feels like I'm the only one of my friends who hasn't. Stock futures are higher this morning as Wall Street looks to rebound from a losing week. Here are five key things investors need to know to start the trading day: The S&P 500 and Nasdaq Composite both recorded their