Iowa voters talk politics over pie
As the 2016 presidential hopefuls make their final pitch to candidates in Iowa, what are the issues which matter most to voters?
Our correspondent Rajjni Vaidyanathan spent some time talking to people in the rural southeast of the state. Over home-made pie, they talk guns, immigration and why they still get along despite their political differences.
Filmed and edited by Franz Strasser. Produced by Sarah Holmes.