Democratic front-runner Hillary Clinton lost her cool Thursday when she was questioned by a Greenpeace activist over donations to her campaign from the fossil fuel industry.

As Clinton was walking the rope line following a rally at the State University of New York, activist Eva Resnick-Day confronted her.

more at Source: ‘I Am Sick Of It!’: Clinton Loses Patience With Activist When Questioned About Fossil Fuel Donations | Video |