President Donald Trump accused Beijing of meddling in the 2020 election.
Trump in December authorized an $11 billion arms package for Taiwan, but has not yet moved forward with delivery and even acknowledged that he's discussed the sale with Xi.
An explosion at a fireworks plant in a central Chinese province killed at least 26 people and injured 61 others, state media reported Tuesday, prompting the halting of all firework manufacturing near the site.
The FBI said it's illegal to photograph or sketch defense installations without approval.
A humanoid robot that won a half-marathon race for robots in Beijing ran faster than the human world record in a show of China's technological leaps.
One business owner said many of the products he sells are tied to Chinese imports, even when they carry American branding.