Brad Gerstner

80% of heart disease and stroke is preventable, per the American Heart Association. Yet it’s still the world’s leading cause of death.

Happy Halloween! Hit me in replies with your kid’s 530A @TrumpAccounts QR code for an investment treat. Download your kids 530A account now - it’s already open w $$ - just download the app to claim it! Get them invested for a lifetime of financial freedom! 🧡👻🇺🇸

Frank loves his hometown & is making sure that the kids of teachers, cops, firefighters & many others get a thank you bonus into their @TrumpAccounts. It is super easy to “sponsor” your home zip code! Tell kids to claim their accts & adults to donate to a zip or QR code! 🇺🇸🚀

Robert and I are thrilled that our gift of over 2 million shares of SpaceX stock will be distributed to children’s Trump accounts in December!   Our initial gift (shares transferring to escrow as we speak) will go to 11 to 17-year-olds who live in zip codes with median family income (MFI) of $57,000 or less, and to those who live in zip codes with too few residents for an MFI to be reported in the census. These families should receive a notice by Monday.    In a few weeks, an additional gift will be finalized for eligible 11 to 17-year-old children in military families serving overseas, children in foster care, and more children whose MFI is $90,000 or less living in counties near our home in the great state of Texas.   Thank you to the incredible team @SpaceX, @Treasury, @IRS, @DellFdn, @GreaterHorizons, @InvestAmerica24, and the legal firms of Morgan Lewis and Gibson Dunn for working over the past few months to make this happen.   We are deeply grateful for the groundbreaking work that Brad Gerstner @altcap and @MichaelDell have done for the long-term financial security for millions of kids.   God Bless America!

United CEO Scott Kirby joins @benthompson and me to break down the airline business: justifying big capex, how they do route planning, what other CEOs screw up, the Starlink decision, why everyone misunderstands the credit card economics, and lots more.

While evaluating Qwen3.8-Flash-Next in a controlled sandbox environment, Cohere's research team observed something unexpected. Asked to generate a defensive cybersecurity detection rule, the model instead inventoried aspects of the machine it was running on and attempted to upload a probe file to an Alibaba Cloud storage bucket in Beijing. Notably, the model's reasoning trace stated that it would not invoke any tools before taking these actions. Cohere's sandbox blocked the attempt, and no external communication succeeded. We have not determined the root cause, and we are not asserting malicious intent. But the incident raises important questions for organizations deploying agentic AI systems: Can models take actions that differ from their stated reasoning, and how should security teams evaluate trust, provenance, and behavior in open-weight models? We are publishing our findings because organizations making model adoption decisions deserve as much information as possible. We hope this contributes to greater transparency, stronger security practices, and continued collaboration across the AI ecosystem. Read the full report: cohere.com/blog/concerning-b…

The first 10 people who send me their QR code below get another $250 into their kid’s Invest America / 530A @TrumpAccounts. Don’t have your kids signed up? All 70 M kids under 18 have an open account - take 5 mins & claim it now. 🇺🇸🚀🤍 apps.apple.com/us/app/trump-…

"Capitalism created the possibility of the win win win. It used to be a zero sum game where somebody won, somebody else lost. The biggest mistake people make they still think we're in a zero sum world. They're obsessed with some billionaires because Bernie Sanders thinks that @JeffBezos and @elonmusk somehow stole the money from the people. They don't understand that it's this prosperity machine that's creating more, not just for those billionaires, but for everything that they're touching. They're creating value for their customers, they're creating value for their employees. Their suppliers are flourishing, their investors are seeing their capital go up. It can be reinvested and compound. All philanthropy ultimately comes from business. That's where the profits are. Where does all the taxes come from? It ultimately comes from business as well. This is the engine that's lifting humanity out. The entrepreneurs are the drivers of that engine. Somebody like Elon Musk, he gets a very, very, very tiny sliver of the value that he creates for the whole world." — @iamjohnmackey