An alleged Chinese agent went undetected in New York state government for years. Why it may have taken so long for authorities to act

​ Following Linda Sun’s firing in 2023 and a host of charges filed against her and her husband in an indictment unsealed this month, the New York state government is grappling with having employed an alleged agent for the Chinese government – and raising questions on why it took so long to bring charges. Read More Breaking News, Latest News and Videos | CNN