In this image made from video, people sit beside a victim of a suicide bombing at a local hospital in Lakki Marwat, Pakistan, Friday, Jan. 1, 2010. A suicide bomber set off an explosives-laden vehicle on a field during a volleyball tournament Friday in northwest Pakistan, killing scores of people and wounding dozens, police said. (AP Photo/Dunya News) ** NO SALES, TV OUT **
In this image made from video, people sit beside a victim of a suicide bombing at a local hospital in Lakki Marwat, Pakistan, Friday, Jan. 1, 2010. A suicide bomber set off an explosives-laden vehicle on a field during a volleyball tournament Friday in northwest Pakistan, killing scores of people and wounding dozens, police said. (AP Photo/Dunya News) ** NO SALES, TV OUT ** © AP | AP
A man who was injured in a suicide car bomb attack, gets medical treatment at a local hospital in Lakki Marwat, a town of militancy-hit North-West Frontier (NWFP) Pakistan on 01 January 2009. A suicide attacker detonated his explosives-filled vehicle at the venue of a volley ball match where hundreds of men were gathered, that killed at least 47 people and injured more than 85. EPA/SAOOD REHMAN +++(c) dpa - Bildfunk+++
A man who was injured in a suicide car bomb attack, gets medical treatment at a local hospital in Lakki Marwat, a town of militancy-hit North-West Frontier (NWFP) Pakistan on 01 January 2009. A suicide attacker detonated his explosives-filled vehicle at the venue of a volley ball match where hundreds of men were gathered, that killed at least 47 people and injured more than 85. EPA/SAOOD REHMAN +++(c) dpa - Bildfunk+++ © dpa | dpa
Paramedics attend to a man injured in a bomb blast in a town of Lakki Marwat after he was shifted to a hospital in Bannu January 1, 2010. A suicide bomber in a vehicle blew himself up at a volleyball game in northwest Pakistan on Friday, killings dozens of people in a village that opposes al Qaeda-linked Taliban insurgents, officials said. REUTERS/Stringer (PAKISTAN - Tags: DISASTER CIVIL UNREST)
Paramedics attend to a man injured in a bomb blast in a town of Lakki Marwat after he was shifted to a hospital in Bannu January 1, 2010. A suicide bomber in a vehicle blew himself up at a volleyball game in northwest Pakistan on Friday, killings dozens of people in a village that opposes al Qaeda-linked Taliban insurgents, officials said. REUTERS/Stringer (PAKISTAN - Tags: DISASTER CIVIL UNREST) © REUTERS | REUTERS
Pakistani medical staff tend to a man injured in a suicide bombing at a local hospital in Bannu, Pakistan, Friday, Jan. 1, 2010. A suicide bomber set off an explosives-laden vehicle on a field during a volleyball tournament Friday in northwest Pakistan, killing scores of people and wounding dozens, police said. (AP Photo/Ijaz Muhammad)
Pakistani medical staff tend to a man injured in a suicide bombing at a local hospital in Bannu, Pakistan, Friday, Jan. 1, 2010. A suicide bomber set off an explosives-laden vehicle on a field during a volleyball tournament Friday in northwest Pakistan, killing scores of people and wounding dozens, police said. (AP Photo/Ijaz Muhammad) © AP | AP
** EDS NOTE: GRAPHIC CONTENT ** A victim of a suicide bombing is seen at a local hospital in Lakki Marwat, Pakistan, Friday, Jan. 1, 2010. A suicide bomber set off an explosives-laden vehicle on a field during a volleyball tournament Friday in northwest Pakistan, killing scores of people and wounding dozens, police said. (AP Photo/Ghulam Akhbar)
** EDS NOTE: GRAPHIC CONTENT ** A victim of a suicide bombing is seen at a local hospital in Lakki Marwat, Pakistan, Friday, Jan. 1, 2010. A suicide bomber set off an explosives-laden vehicle on a field during a volleyball tournament Friday in northwest Pakistan, killing scores of people and wounding dozens, police said. (AP Photo/Ghulam Akhbar) © AP | AP
** EDS NOTE: GRAPHIC CONTENT ** A local resident sits alongside a victim of suicide bombing, at a local hospital in Lakki Marwat, Pakistan, Friday, Jan. 1, 2010. A suicide bomber set off an explosives-laden vehicle on a field during a volleyball tournament Friday in northwest Pakistan, killing scores of people and wounding dozens, police said. (AP Photo/Ghulam Akhbar)
** EDS NOTE: GRAPHIC CONTENT ** A local resident sits alongside a victim of suicide bombing, at a local hospital in Lakki Marwat, Pakistan, Friday, Jan. 1, 2010. A suicide bomber set off an explosives-laden vehicle on a field during a volleyball tournament Friday in northwest Pakistan, killing scores of people and wounding dozens, police said. (AP Photo/Ghulam Akhbar) © AP | AP