figure out what was going on, why the tipping point happened when it did and, frankly, lessons to hearnfor the future. i think we can do good things in afghanistan but we've got to get the right policy in place. >> lieutenant colonel anthony shaffer, talk, sir. i want to tell our viewers, cnn received this response boy "operation dark heart" from lieutenant general ronald burgess with the pentagon's defense intelligence agency. he says, the dia's investigation identified significant classified information the release of which i had determined could reasonably be expected to cause serious damage to national security. the manuscript contains secret activities of the u.s. special operations command, cia and national security agency. we'll continue to follow this story. >>> go ahead, quit your job. quit your job day. this is quit your job day. how do pursue your passion and make a living on youtube. i'm ahmed mady and i'm a homebuilder. my father brought me up to give back to society... felicia jackson promised her late sister that she would take care of her children. but she needed help. i