The entrepreneur is known in Washington as the financial power behind the president’s crypto fortune. How did Sun’s business love-in with the Trump family spiral into dueling lawsuits?

The most infamous financial scandal in US presidential history – the 1920s Teapot Dome affair – involved then president Warren G Harding’s interior secretary, Albert Fall, taking roughly $400,000 in bribes. Adjusted for inflation, that’s about $6m today. Last year, Donald Trump made at least $2.2bn; his single year of income is on the order of 200 to 300 times larger than the bribe that defined “presidential corruption” in the American imagination for a century.

It’s taken for granted that Trump flogs items like Bibles and gold sneakers as a way to wring more money from his loyal base. But of the president’s $2.2bn, at least $1.4bn came from his crypto businesses. That’s an extraordinary achievement, even for an unscrupulous sitting president. How exactly did he do it without any prior background in crypto?

Case is one of first brought by an AI company against a user ⁠for allegedly using a tool to generate child abuse material

Elon Musk’s artificial-intelligence startup xAI has sued a South Carolina man arrested ⁠earlier this year on charges of sexually exploiting minors, alleging he misused the company’s AI system Grok to ⁠create child sexual abuse ⁠material.

xAI ​alleged in the lawsuit, filed in federal court in Texas on Tuesday, that Terry Harwood violated the company’s ⁠terms of service. The case is one of the first brought by an AI company against one of its users ⁠for allegedly using an AI system to generate child sexual abuse material.