less talkative since he was read his miranda rights. his father s trip to the united states has been put on hold for health reasons. his mother will not be coming to the united states at all because she s wanted here on felony char charges of shoplifting and also destruction of property. cnn s pamela brown is live at the medical center in massachusetts where dzhokhar tsarnaev is being held. let s first talk about the search that s going on in a dump. is it still going on or have they ended their search? reporter: carol, as far as we know, it s still going on. investigators have been combing through that landfill for three days now. there are dozens of investigators out there searching for what they believe will be tsarnaev s laptop that essentially authorities say he helped lead them to this landfill. there were certain tips that led them there and they were interviewing other people in the