One Florida mom is livid after her child was taught a valuable, potentially life-saving lesson in his school. The Jacksonville parent, who is choosing to remain anonymous, claims Mandarin Oaks Elementary and the National Rifle Association’s gun safety program Eddie Eagle are responsible for informing her 7-year-old son that the message she’s been proclaiming all these years is wrong. “’Mommy, you’re wrong. Toy guns are okay. See, guns are okay, mom. See? It says so right here,” the mother said her son told her. “They’ve just undone seven years of parenting in one hour,” the mother told reporters.Duval County...