A Texas mom is furious after discovering that her son’s school is teaching students that the United States is partly to blame for the 9/11 terrorist attacks that claimed the lives of nearly 3,000 people. Kara Sands, of Corpus Christi, Texas, took to her Facebook and posted photos of the test administered by Flour Bluff Intermediate School. The test reportedly covered content in a video fifth-grade students watched in class. Of all the questions about the 9/11 attacks, Sands was most disturbed by question three: