The Keystone XL pipeline has been under review by the U.S. government for more than six years. President Barack Obama could make a decision on the project in the coming weeks, though he faces no deadline. You’ve probably heard about this pipeline, but how much do you actually know about it? Take this quiz to find out. 1. What company is proposing to build the pipeline? a. ExxonMobil b. TransCanada c. EnergyFirst d. Enbridge Answer: B. TransCanada, of Calgary, Alberta, first announced it was going to build Keystone in 2008. 2. Approximately how many gallons of oil a day are proposed to ship through the pipeline? a. 35 million b. 830,000 c. 255 million d. 50 million Answer: A. By comparison, the U.S. consumes about 800 million gallons of oil a […]