Ashraf Ghani Ahmadzai, head of the Afghan security transition commission, speaks during a press conference in Kabul, Afghanistan, on Monday, Dec. 31, 2012. The next phase of transferring security from NATO to Afghan control will begin in two months and will aim to cover nearly 90 percent of the country's population, the Kabul government announced. (AP Photo/Ahmad Nazar)

Photo by: Ahmad Nazar

Ashraf Ghani Ahmadzai, head of the Afghan security transition commission, speaks during a press conference in Kabul, Afghanistan, on Monday, Dec. 31, 2012. The next phase of transferring security from NATO to Afghan control will begin in two months and will aim to cover nearly 90 percent of the country's population, the Kabul government announced. (AP Photo/Ahmad Nazar)