Watch "Fareed Zakaria GPS," Sundays at 10 a.m. and 1 p.m. ET on CNN

Fareed speaks with Francis Fukuyama, the American Enterprise Institute’s Danielle Pletka, Foreign Affairs Editor Gideon Rose, and Walter Russell Mead, a professor of international affairs at Bard College, about the Obama administration's strategy for countering ISIS, and whether air power will be enough.

Watch the video for the full panel discussion.