in a letter he said he was leaving because, quote -- he talked to our sister network cnn's fareed zakaria on the ground in afghanistan. >> the top military brass have all endorsed general mcchrystal's report and request. do you think that down on the ground there is a very different feeling? >> oh, yes. yes, yes, there is. i think on the ground in the perspective is that what is a strategic value of what we're doing here. why are we doing this? what are we getting out of it? it is not going to fuel al qaeda. if you take the two goals defeating al qaeda and because of nuclear weapons and relations with india, the position of the government in islamabad 50,000 troops taking on 50 60 dead a month in this country and how many wounded and killing how many afghans as well doesn't accomplish either of those goals. >> why doesn't it defeat al qaeda? >> al qaeda evolved. they became, like to say an ideological cloud. they have safe havens in six, seven other countries. >> see the entire interview with hoh tomorrow on our sister network, cnn at 1:00 and 5:00 p.m. eastern. >>> what price would you p