through dense jungle to el chapo's compound. so this is all about 11 miles from los mowches where el chapo was captured on friday. let's discuss with this with matthew harris and page pate. good to see both of you. matth matthew, let's talk about this video. because it was the key in triangulating el chapo's position. what do investigators look at? how do they dissect this video in order to centralize his location? >> well, fred reika, they're going to be looking to try to determine when the video was created. they'll use facial recognition software so that they know this is who we're dealing with. they'll be pinging off cell phones and other communications. let's face it, there was a lot of communication that had to happen for this interview to actually occur. and this trip sounds like something out of a movie scene. there was a lot of coordination and therefore leaves them vulnerable to be compromised.