Karzai Stands By Private Security Ban - Wall Street Journal http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNEhTP6tWUbix6w6JgVPET-RS3_E3g&url=http://online.wsj.com/article/SB10001424052702303864404575572412957210650.html?mod%3Dgooglenews_wsj