Afghan President Hamid Karzai holds a copy of a weekly security report during the last day of the Loya Jirga in Kabul, Afghanistan, on Sunday, Nov. 24, 2013. Mr. Karzai said he won't immediately sign a security deal with the United States, ignoring a recommendation by the assembly of Afghan elders and leaders that he do so by the end of the year. (AP Photo/Rahmat Gul)