do we know anything about that? >> do we have it? >> reporter: we don't have it confirmed whether they recovered the laptop. >> the new york times is reporting that the authorities do have the laptop, that's just -- >> the affidavit does say they recovered the backpack with the empty fireworks in the landfill. that was a landfill they're searching for. i want to bring in someone who knows what it takes to prosecute terror suspects and lead a major city through a terror attack, rudy giuliani joinsny now. great to have you at the roundtable. what do you make of the new arrests today? >> what i find striking about the complain the is, if the timing is correct in the complaint. these three men could have preconvenient theed the killing of officer collier, he was killed at 11:00 that night. they were in that apartment between 6:00 and 7:00. sometime shortly thereafter, they realized that tsarnaev was one of the bombers. that's when they decided to