"There is no such thing as social distancing in a school — it does not exist and would never exist," one principal wrote in an open letter to parents.
Minneapolis police once again used tear gas as widespread looting and multiple fires were reported at the protest.
Secretary of State Mike Pompeo said it means Hong Kong no longer qualifies for its special status under U.S. law.
The service member was described as an active-duty soldier who rammed the suspect with a vehicle.
"This is the worst corruption scandal in modern Los Angeles history," a former federal prosecutor said of the case.