US election day begins as Americans brace themselves for what could be a drawn-out result, Nvidia’s $40bn deal for the UK-based chip designer Arm is facing fresh problems in China, and Volkswagen will be within only “a gram or so” of tough new EU carbon emission limits. Plus, the FT’s US capital markets correspondent, Richard Henderson, explains which policies from Mr Trump and Joe Biden are most appealing to investors. Democrats fight back as Trump pledges to challenge result in courthttps://www.ft.com/content/fd0ed792-2945-48a1-a896-efd0ecc7586fTrump vs Biden: 4 policy plans US stock investors are watchinghttps://www.ft.com/content/4930af61-c51a-4782-a1cd-a0cd1a9a0cde?shareType=nongiftBattle at Arm China threatens $40bn Nvidia dealft.com/content/49889c43-70b8-45d7-b0b0-44e98d3bf89f?Volkswagen within ‘a gram’ of compliance with EU carbon targetsft.com/content/b8751714-fe99-4cd6-9935-2fb4ad9929f4? See acast.com/privacy for privacy and opt-out information.