Sources: Nvidia in talks to buy Arm in a cash-and-stock deal that would value it at more than the $32B SoftBank paid to buy the UK chip designer in 2016 (Financial Times)

Source: Microsoft is in talks to acquire TikTok — The talks come as TikTok’s ownership by a Chinese company is under scrutiny by the White House and lawmakers. — SAN FRANCISCO — Microsoft is in talks to acquire TikTok, the Chinese-owned video app, according to a person with knowledge …