This is CNBC's Morning Squawk newsletter. Subscribe here to receive future editions in your inbox. Good morning. For those keeping track of layoff notices with AI mentions, add Atlassian to your list. The software company yesterday said it is cutting 10% of its workforce, in part "to self-fund further investment in AI." Stock futures are lower this morning. The S&P 500 and Dow Jones Industrial Average both closed yesterday's session in the red. Here are five key things investors need to know to