Carl Quintanilla, Jim Cramer and David Faber led off the show by exploring the AI boom: Nvidia extends its rally after posting a blowout quarter and hitting a $2 trillion valuation on Friday. The anchors discussed what's on tap for the markets this week, as the Dow and S&P 500 aim to achieve fresh record highs. Also in focus: Warren Buffett's annual letter to Berkshire Hathaway shareholders along with the company's earnings and record cash hoard, Amazon enters the Dow, Walmart's 3-for-1 stock split goes into effect, Cramer held court at the CNBC Investing Club’s annual meeting on Saturday.