. >> brad taylor is a retired special forces colonel and defense analyst and a best-selling novelist whose recent book is "the forgotten soldiers", and he joins us from houston. the event in your new book is triggered by violence in afghanistan. how concerned are you that the taliban is staging a come back threatening progress since the 2001 war. >> i'm concerned about if. the progress we are making is basically the drug trade, like the sanaa lowa area in mexico. it's a powerhouse. in 2010 people forget there's a huge battle for marja, and it's the battle after the battle. we are talking about how we defeated i.s.i.s. in ramadi. i don't consider it a defeat until you see what happened six months from now. >> i.s.i.l. is increasing presence from afghanistan. what do the u.s. or n.a.t.o. need to do to secure the gains made over the past 14 years? >> the hardest thing is to get governance down there. helmand province is one of the biggest opium producing places in the universe. it's an economic power house. you want to put a government in there, you can't put in a government saying it's