remission can start with stelara®. talk to your doctor today. janssen wants to help you explore cost support options for stelara®. a new cnn poll shows the democratic advantage narrowing for the 2018 midterm elections. what is fueling the shift? let's get to the bottom line with david chalian. >> yes, this is our brand new cnn poll conducted by ssrs looking at the midterm elections and that generic congressional ballot. take a look at these results. you see that the democrats still hold an advantage 50% to 44%, a 6 point advantage and a good one, but much narrowed the eed 16 point advantage we saw last month. so enthusiasm, democrats still hold a big advantage. these are people that say they are very likely and enthusiastic to vote in november.