9点1氪：特朗普称将无限期暂停来自“第三世界国家”的移民；北京快递外卖用车将发放专用号牌；雷军称所有产业都值得用AI再做一遍

Group 1 - The article discusses President Trump's announcement to indefinitely suspend immigration from all "third world countries" to restore the U.S. immigration system [3] - The context of this announcement follows a violent incident involving two members of the National Guard near the White House, one of whom died from injuries sustained [3][4] - The suspect in the incident, Rahmanullah Rakhmanwal, originally from Afghanistan, had previously entered the U.S. under a program aimed at resettling Afghan allies [4] Group 2 - The article mentions various unrelated news, including the launch of a donation platform by WeChat to support fire rescue efforts in Hong Kong [8] - It also covers regulatory changes in Beijing regarding electric vehicle license plates for delivery services [4] - Additionally, it highlights the ongoing challenges in the entertainment industry, such as Sohu's plans to restart American TV series procurement despite severe piracy issues [5]