Afghanistan: To leave or not to leave

First Lady Michelle Obama visited Fort Bragg in North Carolina yesterday and asked people to embrace the military families in their communities. With an expected surge in U.S. forces to Afghanistan later this year?approximately 17,000 new troops will be deployed there?her message comes at an important time. In the op-ed piece, How to Leave Afghanistan from the New York Times, Leslie H. Gelb, president emeritus of the Council on Foreign Relations in Washington, D.C. says the U.S. should pull out of Afghanistan altogether.