Following Bernie Sanders Call for President Obama to Halt the Dakota Access Pipeline, Activists Greeted Him at a $100,000 Hillary Clinton Fundraiser in Beverly Hills Organized by Our Revolution Los Angeles and SoCal Climate Action 350, protesters are echoing the call by Bernie Sanders and four other senators, including CA senior senator Dianne Feinstein, to halt construction on the 1,700 mile pipeline, revoke the permits and conduct a full environmental and cultural impact report.