The mass shooting at a supermarket in Boulder, Colorado, on Monday took place less than a week after eight people were killed in a series of attacks on spas in Atlanta.
원문출처 : https://www.cnn.com/2021/03/23/us/7-mass-shootings-7-days-trnd/index.html
원문출처 : https://www.cnn.com/2021/03/23/us/7-mass-shootings-7-days-trnd/index.html