Clinton Dogged by Improper E-mail Use.
KEILAR: Hillary Clinton has more than just Bernie Sanders and Donald Trump to overcome. Polls show the Democratic front runner continues to suffer from major trust issues with voters. This is a gap that may widen following a State Department report from the independent inspector general there that is critical of her use of a private server when she served as secretary of state. The report also found that Clinton and several staffers refused to cooperate with the investigation. CNN's chief political correspondent, Dana Bash, has more on how the report couldn't come at a worse time.</s>HILLARY CLINTON, (D), PRESIDENTIAL CANDIDATE & FORMER SECRETARY OF STATE: Oh, thank you. Thank you.</s>DANA BASH, CNN CHIEF POLITICAL CORRESPONDENT (voice-over): Shoulda, woulda, coulda, sentiments any candidate is loath to express on the campaign trail.</s>CLINTON: As I've said many times, if I could go back, I would do it differently. I know people have concerns about this. I understand that.</s>BASH: Yet, for Hillary Clinton, this week's State Department inspector general report about how she mishandled e-mails as secretary of state could be especially damaging, feeding a central liability with voters, honesty and trustworthiness.</s>UNIDENTIFIED REPORTER: Would you vote for someone that you don't trust?</s>CLINTON: Well, people should and do trust me.</s>BASH: Yet, all through the Democratic primary contests, voters who said the most important quality was trustworthiness, only voted for Clinton in three states.</s>SANDERS: I do question her judgment.</s>BASH: It's a vulnerability Bernie Sanders has worked hard to exploit, maybe not so much about her e-mail issue, but he has spent months accusing Clinton of being in the pocket of big business and wall street. Her refusal to release transcripts of paid speeches to Goldman Sachs hasn't helped.</s>CLINTON: There are certain expectations when you run for president. This is a new one.</s>BASH: The State Department's damning report has given Donald Trump a fresh round of ammunition against her.</s>TRUMP: As I say, Crooked Hillary. Crooked Hillary.</s>TRUMP: She's as crooked as they come.</s>BASH: Assuming Clinton is the Democratic nominee, she already knows Trump's playbook.</s>TRUMP: Bad judgment. Skirting on the edge all the time. And you look back at her history, and this is her history.</s>BASH: But people's views of Trump are exactly the same. 64 percent say he's not honest and trustworthy either. (on camera): Running against Donald Trump, will Hillary Clinton have a big disadvantage if voters don't see her as honest and trustworthy or will it even matter?</s>JENNIFER AGIESTA, CNN POLITICS POLLING DIRECTOR: In most polling on the question of honesty and trustworthiness, the two candidates run about evenly. It's sort of a wash. Neither one is seen as having an edge there.</s>BASH (voice-over): Still, the most likely test for November will be which argument wins. This one --</s>TRUMP: If Crooked Hillary Clinton is in charge, things will get much worse.</s>BASH: -- or this.</s>CLINTON: But I think voters are going to be looking at the full picture of what I have to offer, my life and my service, and the full threat that Donald Trump offers our country.</s>BASH: Dana Bash, CNN, Washington.</s>KEILAR: And next, comedian, W. Kamau Bell, goes to Portland to get an up-close look at the music scene, coffee shops and, yes, the hipsters. He joins me next live. Don't miss that. Plus, we're monitoring protests live. These are outside of a Donald Trump event in Fresno, California. Those for him, those against him. We'll go live there. You're watching CNN.