Presidential candidate Bernie Sanders spent his summer rejecting attempts by journalists to goad him into a fight with Hillary Clinton, saying he liked and respected his Democratic rival and wanted the campaign to be about ideas and not personalities.

But the Vermont Independent appears to be fed up with niceties after a pro-Clinton super-PAC reportedly shoveled dirt on Sanders to a reporter.

In an email to campaign supporters on Tuesday, Sanders linked Clinton to three things her campaign has been trying to disassociate itself from: Wealthy donors, dirty tactics and, yes, even the biggest boogeymen in left-wing American politics — the billionaire industrialists Charles and David Koch.

Full story: http://thehill.com/blogs/ballot-box/presidential-races/253694-sanders-goes-on-the-attack-against-clinton