BISMARCK, N.D. -- A flurry of Facebook check-ins to the Standing Rock Indian Reservation at the epicenter of a protest against the Dakota Access pipeline is at least partially a response to a posting ...

A post that went viral on Facebook beginning Sunday evening urged users to check in at Standing Rock Reservation in Cannonball, N.D. The post said that users would be helping to thwart law-enforcement ...

"We do think the check-ins meaningfully aid us," the Sacred Stone Camp told us, regardless of where the meme came from in the first place. "This check-in has created a huge influx of media attention ...