Warning: Offensive LanguageAt a time when discussions of race and racism are constantly in and out of the news cycle, another incident, this time at the United States Air Force Academy (USAFA) Preparatory School, is furthering the discussion of the two in America.Racist slurs were found on five whiteboards outside the rooms of five black preparatory cadets. The slur, written in black dry-erase marker, said, "Go home n******."The individual or individuals who wrote the racist message have yet to be identified.Lieutenant General (Lt Gen) Jay Silveria took the time to address all the cadets at the United States Air Force...