Good Tuesday morning on Wall Street. I'm Yo Finance executive editor Brian Sazy and this is opening bid. Let's get after it.Here's what I'm tracking right now. After a big few weeks, including a bullish bet by billionaire Warren Buffett and favorable reviews of the new Gemini 3, Alphabet looks poised to hit a $4 trillion market cap for the first time possibly right out of the gate today. AI darling Nvidia is getting hit on a report that Meta wants to buy a lot of Google AI chips.Not a good morning for CEO a ...