In recent years, mass shooters have increasingly targeted a range of venues -- churches, synagogues, grocery stores, movie theaters -- that have minimal security.
원문출처 : https://www.cnn.com/2022/05/20/us/mass-shooters-soft-targets-challenges-cec/index.html
원문출처 : https://www.cnn.com/2022/05/20/us/mass-shooters-soft-targets-challenges-cec/index.html