The Sacred Stones Overflow Camp is growing in size and number as more people arrive at the site along North Dakota Highway 1806 and across the Cannonball River from the Standing Rock Sioux Indian Reservation, Monday, Sept. 5, 2016 in Morton County, N.D.  (Tom Stromme/The Bismarck Tribune via AP)

Authorities to build up presence before oil pipeline ruling

U.S. District Judge James Boasberg is expected to rule Friday on the tribe’s request to temporarily stop construction on the Dakota Access p…