A gunman with a swastika on his teeshirt killed 13 people, including seven children, and wounded more than 20 at a school in Russia on Monday before committing suicide, investigators said.

The incident in which a member of an all-girl pop band shamed our country yet again by wearing a T-shirt displaying the Nazi swastika shows that the majority of our country’s youth is still ignorant of world history. It also shows our government has been dragging its feet for too long on education reform.