"I'm trying to resist the notion that what worked in Iraq will work in Afghanistan," Petraeus said. Check out his comments at left.
Earlier in the conversation, Petraeus defined victory in Afghanistan as "similar to what we had in Iraq, where we can hand off" a stable security situation to the Afghans.
He also said the reason the United States in Afghanistan is the same it was eight years ago - "to make sure it does not become a sanctuary for Al Qaeda and other transnational terrorists."
More from the "First Draft of History" Conference:
Lindsey Graham Hits Glenn Beck and Bill O'Reilly
Geithner: Goal is not to Save People From Mistakes
Doctor: U.S. Needs to Control "Tsunami of Obesity"
McCain Pushes for More Troops for Afghanistan