Video appears to show the Secret Service strike one of the barricade jumpers with a night stickAnimal rights protesters jumped barricades at a Bernie Sanders rally late Monday in Oakland, California, accusing the candidate of falling short in his efforts to fight "factory farming." The Democratic presidential hopeful was addressing supporters at Frank Ogawa Plaza at City Hall when five people in their 20s and 30s hopped over barricades and attempted to rush the podium before Secret Service agents escorted them away. Agents also surrounded Sanders. The group identified itself as the Bay Area-based "Direct Action Everywhere," or DXE. Spokesman...