Last month I wrote an open letter to the CEO of @Walmart about ending gun violence. I got an email that day from @LEVIS CEO Chip Bergh that it got him “thinking” about what more could be done. Today, he got 145 CEOs to do this: https://t.co/HA8uEgWDIo

— Andrew Ross Sorkin (@andrewrsorkin) September 12, 2019