據紐約時報：美國總統特朗普將於當地時間9月21日（週一）在紐約市與紐約市長馬姆達尼會面。

On the morning of Sept. 20 local time, US and Chinese economic and trade teams began bilateral trade talks in New York.

Citi CEO Jane Fraser said advancing AI model capabilities are prompting firms to accelerate cybersecurity defences, creating a global "defense race" and widespread patching. She said Anthropic’s Mythos model earlier this year raised concerns about next‑generation AI cyber risk; Treasury Secretary Scott Bessent and then‑Fed chair Jerome Powell convened Wall Street executives to discuss the model and urged firms to strengthen system protections. Recent tests involving Google and Anthropic systems showed intrusions into enterprise environments, amplifying security worries. Fraser added that AI’s bottleneck has shifted from chips to energy supply, with a marked increase in global energy demand. Qatari PM Mohammed bin Abdulrahman Al Thani said Qatar is partnering with AI firms on responsible investment while security safeguards remain under development.