NoDAPL headlines from today's Midwest Energy News

PIPELINES:
• How the mood has changed at the Dakota Access Pipeline protest camp in North Dakota. (NPR)
• A federal grand jury is looking into a violent November clash between pipeline opponents and officers in North Dakota, in which protesters say a woman was injured by a grenade thrown by police. (Associated Press)
• North Dakota regulators fine a company $7,500 for being unable to locate underground pipelines. (Bismarck Tribune)