How can teachers counter the rise of white nationalism?

The FBI reports that hate crime violence in the U.S. is at a 16-year high. The U.S. Commission on Civil Rights, meanwhile, says the highest percentage of hate incidents since the 2016 election occurred in elementary and secondary schools. Special correspondent Charlayne Hunter-Gault takes a look at how this problem has manifest in northwest Oregon -- and what tool teachers are using to intervene.