CNN CNN Newsroom With Carol Costello September 11, 2015 14:36:00
Knows who has really bad augusts. certainly his august 2007 was one that left many people thinking he stdidn't have much chance of winning. to the biden question, there's definitely room for him to grow. you saw in the poll that came out yesterday, 20 points, he's gone up 6 points in a month. he had some of the highest favorables -- >> but let's go back to hillary clinton. i like how you turned the corner on me there. let's go back to hillary clinton. what is her stumbling block? where does she need to improve? what does she need to do? >> well, i mean, listen, carol, i don't work for the clin...