In her second day on the stand of a landmark antitrust trial over Meta’s power, Ms. Sandberg, the former chief operating officer, also said the company faced plenty of competition from TikTok.
It was the second time in a year that a U.S. court found that the company had acted illegally to remain dominant.
The day before the visit by Jensen Huang, lawmakers in Washington said they were investigating whether the chipmaker’s sales in China violated U.S. rules.
Mark Zuckerberg’s political ideology and tastes have evolved. His real estate portfolio reflects the shift.
China’s success in artificial intelligence has the Trump administration and lawmakers weighing rules and investigations to slow Beijing’s progress in the industry.
The company also introduced a new tool that helps computer programmers use chatbots when writing code.
The former chief operating officer took the stand in a landmark antitrust trial accusing Meta of quashing competition through acquisitions.
An Illinois couple who sell party supplies on Amazon have been frantically trying to understand and adapt to new costs caused by President Trump’s tariffs.
President Trump has threatened tariffs on Taiwan and the chip industry. China has signaled it will not let the trade war keep it from the technology it needs.
The restrictions are the first major limits the Trump administration has put on semiconductor sales outside the United States, toughening rules created by the Biden administration.