Kabul Attack

In this image taken from video, showing smoke rising from Kabul, Afghanistan, following attacks by Taliban militants Sunday April 15, 2012. Militants launched a series of coordinated attacks in the Afghan capital Sunday, with blasts and gunfire rocking three neighborhoods that are home to Afghan government buildings, Western embassies and NATO bases. (AP Photo/AP Video)

In this image taken from video, showing security forces on the street as smoke rises in background from Kabul, Afghanistan, following attacks by Taliban militants Sunday April 15, 2012. Militants launched a series of coordinated attacks in the Afghan capital Sunday, with blasts and gunfire rocking three neighborhoods that are home to Afghan government buildings, Western embassies and NATO bases. (AP Photo/AP Video)

Members of Afghan security force rush to the site of a battle in Kabul, Afghanistan, Sunday, April 15, 2012. Taliban militants launched a series of coordinated attacks across Kabul on Sunday, targeting at least three neighborhoods in the capital that are home to Afghan government buildings, Western embassies and NATO bases. (AP Photo/Kyodo News)

A member of Afghan security force prepares to return fire in Kabul, Afghanistan, Sunday, April 15, 2012. Taliban militants launched a series of coordinated attacks across Kabul on Sunday, targeting at least three neighborhoods in the capital that are home to Afghan government buildings, Western embassies and NATO bases. (AP Photo/Kyodo News)

Smoke rises from a hotel after it was hit by a rocket propelled grenade in Kabul, Afghanistan, Sunday, April 15, 2012. Taliban militants launched a series of coordinated attacks across Kabul on Sunday, targeting at least three neighborhoods in the capital that are home to Afghan government buildings, Western embassies and NATO bases. (AP Photo/Kyodo News)

A NATO soldier runs to the scene of a attack by Taliban militants in Kabul, Afghanistan, Sunday, April 15, 2012. The Taliban launched a series of coordinated attacks on at least seven sites across the Afghan capital on Sunday, targeting NATO headquarters, the parliament and diplomatic residences. Militants also launched near simultaneous assaults in three other eastern cities. (AP Photo/Ahmad Jamshid)

A NATO soldier stands guard at the scene of a attack by Taliban militants in Kabul, Afghanistan, Sunday, April 15, 2012. The Taliban launched a series of coordinated attacks on at least seven sites across the Afghan capital on Sunday, targeting NATO headquarters, the parliament and diplomatic residences. Militants also launched near simultaneous assaults in three other eastern cities. (AP Photo/Ahmad Jamshid)

An Afghan soldier stands guard as a helicopter flies low over the scene of a suicide attack on the U.S. led provincial reconstruction team (PRT) compound in the Behsood district of Jalalabad, east of Kabul Afghanistan, on Sunday, April 15, 15 2012. The Taliban launched a series of coordinated attacks on at least seven sites across the Afghan capital on Sunday, targeting NATO headquarters, the parliament and diplomatic residences. Militants also launched near simultaneous assaults in three other eastern cities. (AP Phot/Rahmat Gul)

Afghan security forces are seen after a suicide attack on the U.S. led provincial reconstruction team (PRT) compound in the Behsood district of Jalalabad, east of Kabul Afghanistan, on Sunday, April 15, 15 2012. The Taliban launched a series of coordinated attacks on at least seven sites across the Afghan capital on Sunday, targeting NATO headquarters, the parliament and diplomatic residences. Militants also launched near simultaneous assaults in three other eastern cities. (AP Phot/Rahmat Gul)

Afghan soldiers provide security after a suicide attack on the U.S. led provincial reconstruction team (PRT) compound in the Behsood district of Jalalabad, east of Kabul Afghanistan, on Sunday, April 15, 15 2012. The Taliban launched a series of coordinated attacks on at least seven sites across the Afghan capital on Sunday, targeting NATO headquarters, the parliament and diplomatic residences. Militants also launched near simultaneous assaults in three other eastern cities. (AP Phot/Rahmat Gul)

Afghan soldiers react after a suicide attack on the U.S. led provincial reconstruction team (PRT) compound in the Behsood district of Jalalabad, east of Kabul Afghanistan, on Sunday, April 15, 15 2012. The Taliban launched a series of coordinated attacks on at least seven sites across the Afghan capital on Sunday, targeting NATO headquarters, the parliament and diplomatic residences. Militants also launched near simultaneous assaults in three other eastern cities. (AP Phot/Rahmat Gul)

An Afghan man examines the remains of a car after three suicide bombers were killed before they reached Jalalabad airport, which security forces say was their target, in Jalalabad, east of Kabul, Afghanistan on Sunday, April 15, 15 2012. The Taliban launched a series of coordinated attacks on at least seven sites across the Afghan capital on Sunday, targeting NATO headquarters, the parliament and diplomatic residences. Militants also launched near simultaneous assaults in three other eastern cities. (AP Phot/Rahmat Gul)

Afghans remove the burqa clad body of one of three suicide bombers who were killed before they reached Jalalabad airport, which security forces say was their target, in Jalalabad, east of Kabul, Afghanistan on Sunday, April 15, 15 2012. The Taliban launched a series of coordinated attacks on at least seven sites across the Afghan capital on Sunday, targeting NATO headquarters, the parliament and diplomatic residences. Militants also launched near simultaneous assaults in three other eastern cities. (AP Phot/Rahmat Gul)