"Bernie Sanders is an impressive guy. His authenticity and his credibility stem precisely from the fact that he has been marginalized from the mainstream political process for decades. He's been in the US Senate, yeah, he has had a life in politics for thirty years, but he's never really been able to get anything done. He's the only socialist in the US Congress. He's not a Democrat or a Republican, but he's always been saying the same things about income inequality, in particular."