![Why China is investigating Didi and other big Chinese tech firms](https://cbsnews3.cbsistatic.com/hub/i/r/2021/07/06/d3f03e28-d358-478e-baf0-a4a9ad87b77c/thumbnail/1200x630/86cf140689bab9c26b80f0ddeb211919/china-didi.jpg)
Why China is investigating Didi and other big Chinese tech firms
CBSN
Chinese regulators have clamped down on the country's largest ride-hailing app, Didi Global, days after its shares began trading in New York. Authorities told Didi to stop new registrations and ordered its app removed from China's app stores pending a cybersecurity review.
The government said it was acting to prevent security risks and protect the public interest. Didi is the latest company to face intensified scrutiny in a crackdown on some of China's biggest technology giants.![](/newspic/picid-6252001-20250218204058.jpg)
Billionaire Elon Musk's role in the Trump administration is to find ways to cut costs through the newly created Department of Government Efficiency, or DOGE. But a new court filing from the White House states that the Tesla CEO isn't an employee of DOGE, adding that Musk "has no actual or formal authority to make government decisions himself."
![](/newspic/picid-6252001-20250218154336.jpg)
When Brian Gibbs woke up on Valentine's Day on Friday, it was just another morning of getting to do what he loved at his "dream job" as an education park ranger at Effigy Mounds National Monument in Iowa. By that afternoon, the father and husband said he was "absolutely heartbroken and completely devastated" to have been one of hundreds of National Park Service employees suddenly fired from their jobs.
![](/newspic/picid-6252001-20250218144303.jpg)
In Fresno, California, social media rumors about impending immigration raids at the city's schools left some parents panicking - even though the raids were all hoaxes. In Denver, a real immigration raid at an apartment complex led to scores of students staying home from school, according to a lawsuit. And in Alice, Texas, a school official incorrectly told parents Border Patrol agents might board school buses to check immigration papers.