And let me tell you, there are a lot of brothers and cousins. And I can tell you that no one is more humble and more honest and more rooted in his community and has more integrity than Bob Casey.
Obama praises Bob Casey's character and commitment to public service.
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If I had a blame pie for why politics is so polarised and why we're seeing a rise of populism in many places, it's because of that information that is going into our brains every day.
And I will fight for that, even if I don’t always think it’s going to win.
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