https://www.theguardian.com/technology/article/2024/jun/20/tiktok-bytedance-legal-filings-us-unconstitutional > Chinese firm recounts talks with US government that ended abruptly and says it spent $2bn to draft security agreement > New legal filings from the Chinese tech firm ByteDance have challenged the US government’s “unconstitutional singling out of TikTok”, revealing fresh details about failed negotiations over a potential ban of the platform.