A large car bomb apparently targeting an international military convoy killed at least seven people near the U.S. Embassy in the Afghan capital on Tuesday, officials told NBC News. "We can confirm three International Security Assistance Force members died as a result of an enemy attack in Kabul today," ISAF said in a statement. An Afghan police officer on the scene said two ISAF vehicles were destroyed in the blast, which also killed at least four Afghan civilians and injured more than 20 people.
