Sarah McCammon

Sarah McCammon worked for Iowa Public Radio as Morning Edition Host from January 2010 until December 2013.

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DAVID GREENE, HOST:

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Donald Trump so far has stayed away from the Democratic National Convention in Philadelphia - but he's made his presence known on the campaign trail this week. The turmoil at the DNC convention has been constant theme of Trump's speeches as he and his running mate travel the country, campaigning and fundraising.

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