In this Dec. 19, 2014, file photo, oil pump jacks work in unison in Williston, N.D.
In this Dec. 19, 2014, file photo, oil pump jacks work in unison in Williston, N.D. Eric Gay AP
In this Dec. 19, 2014, file photo, oil pump jacks work in unison in Williston, N.D. Eric Gay AP

Rally to support Center for Biological Diversity lawsuit against oil drilling

June 01, 2017 12:35 PM