This week, public school teachers in D.C. marched to protest opening schools next month, placing fake body bags outside the school district's office. They brought signs saying “RIP Favorite Teacher,” “killed in the line of duty” and “how many will you let die?” They are not alone. According to an Education Week poll released last month, 65 percent of public school teachers and administrators want to keep schools closed this fall, while just 35 percent want to reopen.
