The FBI conducted a record number of background checks for firearm purchases in March, a month with several prominent mass shootings that reignited America's conversation about gun control.
원문출처 : https://www.cnn.com/2021/04/01/business/gun-sales-march/index.html
원문출처 : https://www.cnn.com/2021/04/01/business/gun-sales-march/index.html