new emerge, whabd effect might this all have on the 2016 race? chief political correspondent dana bash has this. >> john and christine, we are still standing after 11 hours from start to finish. that is how long this marathon hearing took, and so the big question at end of the day is what new did we learn? well, the answer to that from the republican chairman himself was effectively not much, not much compared to other testimony that hillary clinton has given which is not exactly what republicans out there wanted to know or maybe even americans who wanted their taxpayer dollars spent wisely. however, i smoke to another republican on the committee, susan brooks, who had some very interesting exchanges, good questions for hillary clinton, during the many hours of that hearing, and i asked her what she learned new and she actually thought that she did. take a listen. >> she led the agency where our