Sarah McCammon

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

White evangelicals are reliable Republican voters. They also have a long history of demanding that politicians exemplify character and morality in public life.

So for many, Republican presidential nominee Donald Trump presents a moral dilemma.

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ARI SHAPIRO, HOST:

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Copyright 2016 NPR. To see more, visit NPR.

Updated at 7:10 p.m. ET

Like a lot of people's grandmothers, Flonzie Brown-Wright keeps a candy jar in the living room of her single-story home, which is also adorned with potted plants and family photos.

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