The US unveils rules aimed at keeping Chinese components out of electric cars sold in the country.
Chinese-owned app welcomes the ruling against "unconstitutional law" due to come into effect in January.
The app that gives women a place to speak out about about sexual harassment and other #MeToo issues.
The company says accounts posted about divisive issues ahead of the 2024 presidential election.
Researchers say cyber-criminals are offering big sums for hotels' log-in details to target holidaymakers.
Tesla is due to host an event promoting the first deliveries of its new "cybertruck".
Companies commit to working with the government to tackle online scams, fake adverts and romance fraud.