Democratic presidential front-runner Hillary Clinton is confusing her stance on campaign contributions from big oil and other fossil fuel companies, and opposition attacks on candidates who accept such monies, according to unconfirmed video evidence. The former Secretary of State recently blew her top at an environmental activist who had dared ask if she would stop taking money from oil and other fossil fuel companies. “I am so sick of the Sanders campaign lying about me. I’m sick of it.” Flashback 2008: Clinton Attacked Obama For Taking Oil Money [VIDEO] Note: The video is unlisted and cannot yet be verified as authentic. Daily Caller reports: She told a young Greenpeace activist Thursday she was “sick of the Sanders campaign lying about” who is funding her campaign. But in 2008, Clinton launched a similar attack against then-Sen. Barack Obama. “Barack Obama accepted $200,000 from executives and employees of oil companies,” a Clinton campaign ad from 2008 said of her then-Democratic presidential primary opponent. “Every gallon of gas takes over three bucks from your pocket, but Obama voted for the Bush-Cheney energy bill that put $6 billion in pocket of big oil.” “Hillary voted against it. She’ll make oil companies pay to create the [...]