03/28/2008 02:45 am ET | Updated May 25, 2011

CNN's Klein: We Focus On "Substance, Not Horse Race"

With two more debates next week, CNN/U.S. president Jon Klein is confident his political team has found the formula for success. "Letting the candidates talk at length," Klein tells TVNewser. "I think that's the reason behind the general interest in debates and certainly a driver of the debates that we've broadcast."

Klein is coming off a successful string of primary debates. His network has the top three debates on cable and Monday's Democratic face-off in South Carolina was the most-watched primary debate ever on cable.

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