Pink and her husband allow 7-year-old daughter to shoot a rifle

Pop star Pink and her husband Carey Hart are under fire for allowing their 7-year-old daughter Willow to shoot a rifle. Carey posted photos and videos of their daughter handling the firearm on social media and of course, there are plenty of people attacking them for allowing her to do so. Carey explained that he plans on raising his children with "proper knowledge" of firearms. Do you think 7 years old is too young to handle a firearm?