Getty Images North America WASHINGTON, DC - JANUARY 17: The U.S. Capitol is seen behind fences on January 17, 2021 in Washington, DC. After last week's riots at the U.S. Capitol Building, the FBI has warned of additional threats in the nation's capital and in all 50 states. According to reports, as many as 25,000 National Guard soldiers will be guarding the city as preparations are made for the inauguration of Joe Biden as the 46th U.S. President. (Photo by Eric Thayer/Getty Images) The Palm Beach County school district sent out a memo telling teachers if they show the presidential inauguration in their classrooms, they must be, "balanced and fair." Some school officials have interpreted the note to mean they shouldn't share the event with their students at all.