|A person sits in protest at the site of construction of the Dakota Access Pipeline in central North Dakota, Wednesday, Aug. 31, 2016. Authorities say that they have cut free the man who bound himself to construction equipment as part of a protest at a Dakota Access oil pipeline about 20 miles west of a main protest site in North Dakota. (Tom Stromme/The Bismarck Tribune via AP)|
Authorities cut free a man who bound himself to construction equipment and arrested at least two protesters Wednesday during a rally near Highway 6 outside St. Anthony, North Dakota.
The site is about 20 miles west of the main protest near the Standing Rock Sioux reservation, where pipeline construction has been halted for days.
Several anti-pipeline protesters also were arrested during a rally Wednesday in Boone, Iowa. The local sheriff's office says they could face misdemeanor trespassing charges after blocking access to a Dakota Access construction staging site.
In North Dakota, Highway Patrol Lt. Tom Iverson troopers briefly closed the highway due to the protest, and construction was temporarily halted.