both suspect number one and suspect number two are said to be brothers. frame-up the camera here. i want to show viewers on this ipad map again one more time while we re starting to piece together here, if you ve got the image, let me take you through it. this is the site of the lord and taylor shot with the red dot here. that would be near the finish line. this is boylston street. at 10:30 last night they were spotted across the river at the intersection of vassar and maine. why is that important? the suspects could have walked west after dropping both bombs, cut down a couple of these streets and literally gone across this bridge over into the area of m.i.t. which is where they likely sought refuge the past four or five days. i make that point specifically because listening to your guest talk there, when you think about criminals who commit crimes, they want to get attention for it, they want