Eric Walker added Marathon Petroleum - Wikipedia to Marathon Petroleum

Eric Walker added Scenes From Gallup, N.M., Where the Coronavirus Has Hit Hard - The New York Times to a number of topics

Eric Walker added Scenes From Gallup, N.M., Where the Coronavirus Has Hit Hard - The New York Times and Marathon Petroleum - Wikipedia to Marathon Petroleum, and added Marathon Petroleum to Crude oil and petroleum

Eric Walker added a number of topics and a number of links to Crude oil and petroleum, and added Crude oil and petroleum to Hydrocarbons