The video discusses the issue of individuals who support Hamas and cause chaos on university campuses in the United States. The speaker emphasizes that individuals do not have a right to a student visa or green card, and the US government can deny entry for virtually any reason. The speaker raises concerns about supporters of Hamas disrupting learning institutions, vandalizing property, and creating a hostile environment for students. The speaker points out that students are paying high tuition fees to attend prestigious schools but are unable to attend classes due to the disruptive behavior of these individuals. The speaker warns that individuals who intend to cause harm or disrupt peace in the US will not be allowed entry into the country if their intentions are made known. Ultimately, the video highlights the importance of maintaining order and safety on university campuses and preventing individuals who support extremist groups from causing harm.