From California to Ohio, hundreds of international students have lost their legal status amid a sweeping crackdown by the Trump administration against pro-Palestinian voices.

The Department of Homeland Security (DHS) has arrested a second student linked to pro-Palestinian protests at Columbia University as part of the Trump administration’s zero-tolerance crackdown on such activism in US universities.

US immigration agents detain a prominent pro-Palestinian Columbia University student.

Tensions between the United States and China are rising over a deepening row regarding the Chinese video sharing and social networking service, TikTok.

Twitter CEO Elon Musk has accused the US government of pushing all social media platforms to work with the US government to censor content.

The United States is under fire for its efforts to influence cyberspace, revealed in a controversial report by The Intercept, which is based on leaked internal memos, emails and documents of the US Department of Homeland Security.

The FBI and DHS warn that violent threats against federal law enforcement, judicial and government personnel and property have increased.