Detailed text transcripts for TV channel - CNN - 20190812:00:35:00
Or corn dog and dhanss are you've hit presidential kanld dt at the state fair. the fair is often called the unofficial kick off to the fall campaign season. cnn's kyung lah joins us now from iowa. and give us just a taste of some of the sights and sounds from the fair this year. >> reporter: yeah, this has been the big event here in iowa. it's the state fair. a lot of people converge on it, but it's been a difficult dance for these 2020 hopefuls because it's such a lighthearted affair yet at the same time this week has been heavy on policy, on heartache, on gun control that a lot of these cand...
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