What can be done to prevent mass shootings in America's schools? A. Keep guns that can kill dozens of people a minute out of the hands of potential shooters. B. Improve the security of school buildings to stop intruders from entering and respond quickly when threats arise. C. Increase mental health care for troubled young people.


원문출처 : https://www.cnn.com/2022/06/05/opinions/school-shooting-solutions-column-galant/index.html