Here is what Donald Trump did to the GOP field and Jeb! specifically. He dropped a truth bomb about what happened in the lead up to the Iraq war(2:00). He doesn’t care about decorum or the establishment message. Can you picture what he will do with all the dirt on Hillary? If he is smart, and I think he is politically, he will bring up uncomfortable truthafteruncomfortabletruth. It will be relentless and there will be no real rebuttal because it will be true. Hillary will try to Clinton her way out of it but it will be as obvious and slimy as it always seems. Democrats have long claimed to hold the high ground on truth telling, but if the election comes down to Hillary vs Trump it will be a massacre.
Glenn Greenwald has a great article on the intercept. Summary: Polling supports Bernie, not Hillary.
Here is an blog post by Eric Zuesse on Huffpo showing step by step a ton of the shady stuff Hillary has done.
Why Hillary Clinton Should Not Be The Democratic Presidential Nominee
edit: add another related article by Bill Curry on Salon: “It’s the corruption, stupid”: Hillary’s too compromised to see what Donald Trump understands.
Add link to Hillary's arms deals to Clinton Foundation donors
add link to 22,000% ROI for lobbying aka soft corruption
Here is a much better version of what I am getting at.