Back in April, Sen. Bernie Sanders felt Hillary Clinton was unfit to be president.
SANDERS: Let me just say in response to Secretary Clinton, I don’t believe that she is qualified if she is — through her super PAC taking tens of millions of dollars in special interest funds.
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Now, he’s officially endorsed her for president.
SANDERS: I have come here to make it as clear as possible as to why I’m endorsing Hillary Clinton and why she must become our next president.