On March 29 ExxonMobil, the most profitable company in the world, spilled at least 210,000 gallons of tar sands crude oil from an underground pipeline in Mayflower, Arkansas. The pipeline was carrying tar sands oil from Canada, which flooded family residences in Mayflower in thick tarry crude. Exxon’s tar sands crude also ran into Lake Conway, which sits about an eighth of a mile from where Exxon’s pipeline ruptured.