michael, what we're told now, clarify this, originally told they were describing this person as a suspect with a bag at the second bomb site. now they've updated that to just say a young man, so they're changed from suspect to a young man on tape, they have an image of. that changes things because you know, that doesn't tell us if they believe this is the person who did it, but clearly, they're looking into this person and now, we are hearing according to the mayor of boston's spokesperson, that they believe this surveillance tape, this image captured by surveillance tape across the street from the second bomb site if we could show the viewers the second bomb site from a lord & taylor surveillance camera and that's 2013, and sometimes we complain about from a privacy perspective are every where, in this situation like this can make the difference between solving a case and not. >> absolutely, you and i spoke about on the break, we have so much information now, the challenge for law enforcement,