Warren B. Kanders and David Rubenstein are super-wealthy executives who profit off of sales of tear gas that is being used at the US-Mexico border and around the world – and they also sit on the boards of major arts and cultural institutions.

Warren B. Kanders and David Rubenstein are super-wealthy executives who profit off of sales of tear gas that is being used at the US-Mexico border and around the world – and they also sit on the boards of major arts and cultural institutions.