Nvidia's OpenAI investment, Kimmel's return, a new top beer and more in Morning Squawk

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Here are five key things investors need to know to start the trading day:

Nvidia

will invest as much as $100 billion in OpenAI, the two artificial intelligence giants announced yesterday. As CNBC’s MacKenzie Sigalos reports, the deal is the result of one-on-one negotiations between Nvidia’s Jensen Huang and OpenAI’s Sam Altman, as well as late-night calls and last-minute edits.

Here’s what to know: