Dr. Geoffrey Wawro is the General Olinto Mark Barsanti Professor of Military History and Director of the Military History Center at the University of North Texas. He is the author of Quicksand: America's Pursuit of Power in the Middle East, due out in paperback from Penguin in April 2011.

The Egyptian protests bear an uncanny resemblance to the 1979 Iranian revolution, but historian Geoffrey Wawro urges the U.S. to learn the lessons of supporting a dictator—or risk losing Egypt to the Muslim Brotherhood.

On the 20th anniversary of the first Gulf War, historian Geoffrey Wawro says that the poor planning and mistakes made by George H.W. Bush and his advisers explain in part why American troops are still there fighting today.