七月六日，哈佛正式宣布今年秋天教学计划，同一天ICE把三月份刚放松的规则又加严了

On March 13, 2020, the same day that President Trump declared a national emergency, the Student and Exchange Visitor Program, a division of U.S. Immigration and Customs Enforcement (ICE), issued guidance relaxing a cap on online coursework so that international students could continue their academic pursuits at a time when courses were moving remote as a result of the COVID-19 pandemic. On July 6, 2020, even though the government has not ended its declaration of a national state of emergency, ICE rescinded the March 13 guidance, stating that students attending entirely online programs may not remain in or be allowed to enter the country. On July 8, 2020, Harvard and MIT filed pleadings (see President Bacow's message) in the U.S.District Court in Boston seeking a temporary restraining order prohibiting enforcement of the July 6 directive.

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