This story was originally published by High Country News and appears here as part of the Climate Desk collaboration. One foggy morning last May, two grandmothers traveled to the Port of Tacoma at dawn, set up folding chairs, and chained themselves to an auger using PVC pipes. Cynthia Linet, 79, and 69-year-old Marilyn Kimmerling hoped to stop construction of a liquefied natural gas (LNG) facility on the traditional territory of the Puyallup Tribe in western Washington.