This is a special episode of the show we’re calling “Dear Class of 2020…” The teachers are gone. This week it’s all about the students graduating after the strangest senior year ever. You’re going to hear four valedictorians give the speeches they would have given, in a normal year, to an auditorium full of their friends and family. The Class of 2020 valedictorians are: Xavior Hutsell of Roosevelt High School in Rockford Nina Mitchell of DeKalb High School Ashley Althaus of Amboy High School And