“December 11, 2022, Letters from an American,” Prof. Heather Cox Richardson The Keystone Pipeline ruptured Wednesday night near a creek in northern Kansas, spilling what its operator, TC Energy, says is about 14,000 barrels of oil. This is equivalent to about 588,000 gallons (an Olympic swimming pool holds about 666,000 gallons). TC Energy says the leak is now contained. This is the largest land-based crude pipeline spill in the U.S. in nine...
Read More »