A mining-waste dam collapses in Brazil killing at least 84 people. Vale shuts down 10% of its global production and… https://t.co/yb7SR2Aiiy
@HnanicekTerry Did you see my subsequent tweet? I get the social justice logic of the tax increases. What I dont
@HnanicekTerry Did you see my subsequent tweet? I get the social justice logic of the tax increases. What I dont get is capping investment to