Several candidates were at the Iowa state fair this weekend. Trump's still leading in the latest poll, but there's some movement beneath him. On the Democratic side, Hillary Clinton's dealing with questions about her State Department emails and Joe Biden was reportedly on the phone getting feedback on a possible run.
Political observer David Mark and POLITICO reporter Hada Gold join Larry to round up the latest in election politics.
David Mark, co-author of “Dog Whistles, Walk-Backs, and Washington Handshakes (ForeEdge, 2014), and co-author of a weekly political language column for the Christian Science Monitor
Hadas Gold, political reporter at POLITICO