A Norwegian soldier with the NATO-led forces runs near the Kabul traffic police headquarters during insurgents' attack, in Kabul, Afghanistan, Monday, Jan. 21, 2013. Taliban insurgents wearing suicide vests attacked the headquarters before dawn Monday, police said, and eyewitnesses heard numerous explosions while a gun battle was still raging nearly four hours later. (AP Photo/Musadeq Sadeq)

Associated Press
A Norwegian soldier with the NATO-led forces runs near the Kabul traffic police headquarters during insurgents' attack,  in Kabul, Afghanistan, Monday, Jan. 21, 2013. Taliban insurgents wearing suicide vests attacked the headquarters before dawn Monday, police said, and eyewitnesses heard numerous explosions while a gun battle was still raging nearly four hours later. (AP Photo/Musadeq Sadeq)
A Norwegian soldier with the NATO-led forces runs near the Kabul traffic police headquarters during insurgents' attack, in Kabul, Afghanistan, Monday, Jan. 21, 2013. Taliban insurgents wearing suicide vests attacked the headquarters before dawn Monday, police said, and eyewitnesses heard numerous explosions while a gun battle was still raging nearly four hours later. (AP Photo/Musadeq Sadeq)