The First Amendment in the US protects freedoms of speech, religion, press, assembly, and petition, extending these rights to immigrants and visa holders. However, these protections are not absolute, especially concerning national security. Providing material support to designated terrorist organizations is a federal crime, leading to visa denial, revocation, or deportation, overriding First Amendment claims.
Under US law, particularly the Antiterrorism and Effective Death Penalty Act of 1996, providing "material support" to designated foreign terrorist organizations is a federal crime. This includes not only financial or logistical support but also actions such as distributing propaganda, fundraising, or training.
游行反对以色列轰炸加沙，和distributing propaganda of hamas 应该是不同的。
即使游行反对以色列轰炸加沙可以等同于“distributing propaganda of hamas”，那公民学生和非公民学生同样违法了，公民学生没有啥事，但非公民学生因为违法而被取消签证。很不公平。
