into the house running with obama care. health care politics are complicateded. howa. welcome to the campaign. campaigns should be about ideas. >> can you believe we're here again? can you believe it? >> yes. because of what happened in 2016, because the democrats view the stakes as so high because so many people want to run. it's a little early, but bring it on. it's fun. >> jon king. thank you so much. and we'll all be watching tonight. senator kamala harris joins jake tapper for this live cnn town hall. live from iowa tonight at 10:00 only here on cnn. coming up next is roger stone willing to cut a deal with the special counsel robert mueller? what president trump's long time adviser is telling reporters today ahead of his arraignment and why stone is now comparing his arrest by the fbi to the raids against bin laden and el chapo. it continues, folks. also, cnn undercover in venezuela getting this firsthand look at the desperation amid a