Stocks After the Sell-off, Sen. Warren Slams Fed Chair Powell, Elon Musk Gets Revved Up At Code, United Airlines CEO on the Company's Vaccine Mandate, and Highlights from "Delivering Alpha."

The morning after one of the worst sessions of the year for the markets, Jim Cramer and David Faber led off the show with a look at stocks trying to rebound from the Tuesday sell-off. Jim and David reacted to Senator Elizabeth Warren telling Fed Chair Jay Powell she will oppose his re-nomination, calling him a "dangerous man" to lead the central bank. Cramer called her remarks during Tuesday's Senate Banking Committee hearing "incendiary" and weighed in on the state of the banks. The anchors also discussed the recent spike in natural prices as well as the chip shortage: Micron shares under pressure after the company's guidance disappointed Wall Street analysts. At the Code Conference in Los Angeles, Carl Quintanilla highlighted comments Tesla CEO Elon Musk made at the event on everything from his company's stock price to paying taxes. Speaking of CEOs, United Airlines' Scott Kirby joined "Squawk on the Street" -- Phil LeBeau, Jim and David interviewed him about firing nearly 600 workers who declined to comply with the carrier's vaccine mandate. They also discussed the state of travel demand in wake of the COVID-19 Delta variant outbreak. At CNBC's "Delivering Alpha" conference, J.P. Morgan Asset & Wealth Management CEO Mary Callahan Erdoes spoke about market froth and why she believes Chinese property giant Evergrande is not another Lehman Brothers. Also in focus: Eyewear maker Warby Parker goes public with a direct listing, shares of Dollar Tree jump on a share buyback increase, big tech's rough September, an update on the Zoom Video-Five9 deal, and Carl at Code with highlights of Salesforce CEO Marc Benioff's comments on remote work trends. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com for information about our collection and use of personal data for advertising.