On today’s show: Bob Woodward gives us a comprehensive look at the complicated relationship President Obama has had with Congress over the last three and a half years. Victoria Bassetti and Bennett Singer talk about the film “Electoral Dysfunction,” an irreverent look at voting in America. We’ll look into a new report that found higher than expected levels of arsenic in some rice products. We’ll look at how natural gas production has changed life in the Great Plains states and what that means for this year’s elections. Plus today's Backstory segment.