An Airport Security Force officer with an explosive detector patrols Benazir Bhutto International Airport in Islamabad, Pakistan, on Monday, Jan. 4, 2010. Airline passengers in Pakistan heading to the United States met increased security screening following U.S. requests for stricter checks after a Nigerian man allegedly tried to ignite explosives on a flight to Detroit. (AP Photo/Anjum Naveed)
Oil tankers carry fuel for NATO forces in neighboring Afghanistan, are set on fire by alleged militants in Much, near Quetta, Pakistan, Friday, Nov. 13, 2009. Attackers fired rockets at a group of tankers that were delivering fuel to U.S. and NATO troops. One driver was killed and five tankers were torched, a local police chief said. (AP Photo/Arshad Butt)
A Pakistani boy plays pool at a cattle market in Lahore, Pakistan on Tuesday, Nov. 10, 2009. Markets to sale of goats, cows and other animals are set up for the upcoming Muslims’ festival Eidul-Adha on Nov. 29, 2009. Muslims all over the world sacrifice goats, sheep, cows and camels to observe the Feast of Sacrifice or Day of Sacrifice after the Hajj (AP Photo/K.M.Chaudary)
A Pakistani rescue worker stands at the site of bomb explosion outside a bank in Rawalpindi, Pakistan, Monday, Nov. 2, 2009. An explosion occurred near Pakistan’s capital Monday, the latest in a wave of attacks by militants since the army launched a new offensive against them last month. (AP Photo/Anjum Naveed)
Pakistani security officials examine the site of a bomb explosion outside a bank in Rawalpindi, Pakistan, Monday, Nov. 2, 2009. A suicide bombing occurred outside a bank near Pakistan’s capital Monday, as the U.N. said spreading violence had forced it to pull out some expatriate staff and suspend long-term development work in areas along the Afghan border. (AP Photo/Anjum Naveed)
Members of a Pakistani civil society light candles for victims during a ceremony at the site of Wednesday’s car bombing in Peshawar, Pakistan on Saturday, Oct. 31, 2009. Suspected militants exploded a car bomb in a market crowded with women and children on Wednesday, killing more than 100 people. Peshawar, the economic hub of the northwest and the seat of the provincial government, has long been a favorite target of militants who control large parts of nearby tribal regions near the Afghan border. (AP Photo/Mohammad Sajjad)
U.S. Secretary of State Hillary Rodham Clinton chats with Pakistani tribal people during her meeting with them in Islamabad, Pakistan on Friday, Oct. 30, 2009. Clinton came face-to-face Friday with Pakistani anger over U.S. aerial drone attacks in tribal areas along the Afghan border, a strategy that U.S. officials say has succeeded in killing key terrorist leaders. (AP Photo/Irfan Mahmood)
Students protest against the visit of U.S. Secretary of State Hillary Rodham Clinton, in Lahore, Pakistan, Thursday, Oct. 29, 2009. Clinton is on a three-day state visit to Pakistan. (AP Photo/K.M. Chaudary)
A person looks at a building damaged by Wednesday’s bombing in Peshawar, Pakistan on Thursday, Oct. 29, 2009. Suspected militants exploded a car bomb in a market crowded with women and children Wednesday, turning shops selling wedding dresses, toys and jewelry into a mass of burning debris and bodies. (AP Photo/Mohammad Sajjad)
A Pakistan police commando kicks a displaced boy, who fled from South Waziristan due to military offensive, after he broke the line outside a food distribution center in Dera Ismail Khan, Pakistan on Wednesday, Oct. 28, 2009. Pakistan’s 12-day-old offensive in the Taliban and al-Qaida stronghold of South Waziristan is considered its most critical test yet in the campaign to stop the spread of violent extremism in this nuclear-armed country. (AP Photo/Anjum Naveed)
A man is seen at the spot of an explosion in Peshawar, Pakistan on Wednesday Oct. 28, 2009. A car bomb has torn through a market place in northwestern Pakistan, hours after U.S. Secretary of State Hillary Rodham Clinton arrived in the country. (AP Photo/Mohammad Iqbal)
A Pakistani police officer makes his way through wreckage after an explosion in Peshawar, Pakistan on Wednesday Oct. 28, 2009. A car bomb has torn through a market place in northwestern Pakistan, hours after U.S. Secretary of State Hillary Rodham Clinton arrived in the country. (AP Photo/Mohammad Sajjad)
Family members of Asif Ali, a soldier killed during the Army operations in South Waziristan, mourns his death before the funeral in Karachi, Pakistan, Tuesday, Oct. 27, 2009. The army moved into South Waziristan more than a week ago vowing to crush the Pakistani Taliban, a militant network it says is behind 80 percent of the suicide bombings in Pakistan. (AP Photo/Shakil Adil)
