National Sovereignty Day in Iraq

An explosion rocked Kirkuk in the wake of the planned pullout of U.S. troops from all Iraqi cities today.

While the Iraqis have declared June 30 as National Sovereignty Day, many analysts are concerned that the violence will only get worse.

Washington Post Baghdad Correspondent Ernesto Londoño brings us the latest.

Online Chat: Beth Killoran, deputy assistant secretary for Information Technology and chief information officer at HHS, on March 28.