“The rules, which the company described as ‘common-sense measures,’ echo similar restrictions established by some major retailers, like Walmart. But they also represent the boldest such move to emerge from the banking sector.” Citigroup Sets Restrictions on Gun Sales by Business Partners.

+ YouTube has banned videos that show people how to manufacture or modify guns.

+ “School shootings remain extremely rare, representing a tiny fraction of the gun violence epidemic that, on average, leaves a child bleeding or dead every hour in the United States. While few of those incidents happen on campuses, the ones that do have spread fear across the country, changing the culture of education and how kids grow up.” WaPo with an analysis of the more than 187,000 students have been exposed to gun violence at school since Columbine: Scarred by school shootings.