Ahmed Mohamed, center, and father Mohamed Elhassan Mohamed, left, look on as their lawyer Susan E. Hutchison speaks holding the school pencil box holding the clock Ahmed built during a news conference in Dallas, Monday, Aug. 8, 2016. The family of Ahmed Mohamed, who was arrested after bringing the homemade clock to school, and charged with having a hoax bomb, filed a federal lawsuit Monday against Texas school officials and others, saying they violated the 14-year-old boy’s civil rights. (AP Photo/LM Otero)