Principals of two Oklahoma schools leveled by tornadoes talk to reporters . They recall an upbeat atmosphere , with songs , celebrations and more . Students and staff did what they had done in tornado drills when the storm came . A teacher says a tornado told a teacher to calm down , pulling her out of class .
Principals of two Oklahoma schools leveled by tornadoes talk to reporters . They recall an upbeat morning filled with songs , celebrations and more . Students and staff did what they had practice in tornado drills when the time came . A principal says a student told a teacher to calm down , dug her out of rubble .