Kabul international airport difficult to protect, says former CIA agent

Creating a security perimeter around Hamid Karzai International Airport in Kabul is a challenge because the airport is right inside the capital city, says Tracy Walder, a former CIA counter-terrorism agent who served in Afghanistan. (Staff Sgt. Victor Mancilla/U.S. Marine Corps/AP Photo)

Our goal is to create a safe and engaging place for users to connect over interests and passions. In order to improve our community experience, we are temporarily suspending article commenting