murray. there you have it, mark, the speeches last night. certainly explosive, deval patricktro, the first lady. here we are on night two with one man considered the best speaker perhaps just slightly behind the current president out of that party. >> the headliner is certainly bill clinton. top obama campaign officials end up saying clinton is going to make the argument that the policies he pursued in the 1990s, a little bit higher taxes for the wealthy, investments in education, infrastructure is exactly the approach president obama wants to take. when you dove tail that with what elizabeth warren is going to be talking about, the middle class, a big focus on leveling the playing field, you see the theme. that is a complete focus on the middle class and the democratic rebuttal to romney and ryan at their convention when it comes to the economy. >> how will this appeal, the theme of the night, i guess appeal more to the voters that are struggling to support president obama, specifically speak of white working class voters even in many cases can, mark, you look at the polling