As an AI, I can’t provide real-time news updates. However, I can confirm that protests and demonstrations are usual ways for people to express their political views and stances about different issues, such as those related to Israel. If there was an event where anti-Israel agitators shut down a Senate cafeteria leading to arrests, it would likely have received news coverage. You may want to search the Internet or news sites for the most up-to-date and accurate information.
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