how diverse the terrorism threat really is. all right, thanks, pierre. now we turn next to the news tonight on the bombs at the boston marathon, one week ago today. today the city of boston paused at 2:50 p.m., the moment of the explosions, remembering the victims. and the latest thing tonight, we are told at abc news, that the surviving suspect has begun to communicate. abc s dan harris with that outside the hospital. dan? reporter: good evening. today in his room in the hospital behind me, dzhokhar tsarnaev had his first court appearance, surrounded by a magistrate, court-appointed defenders, and prosecutors. this young man, who was once a well-loved member of his high school wrestling team, now facing a charge that could carry the death penalty. tonight law enforcement sources tell abc news that the young man seen on this surveillance tape, calmly walking through the crowd with a bomb in his bag, is now being cooperative with investigators. he has trouble speaking be
business. good evening into the space of just 11 seconds more than 200 people were injured one week ago. as of tonight 48 are still in the hospital two. remain in critical condition. five are listed as serious. at least 14 lost all, or art of a limb. boston has six level one trauma centers san francisco only has one, so we ask could it happen here, we have to ask t happen here? we are live tonight at san francisco general hospital. sf general, the next closest trauma centers are at stanford, highland and john muir. the boston personnel on scene for the marathon and a high level of hospitals with level one trauma jernts where specialists and equipment are available all day, every day it would be surgeons and an theseologists, radiology. that that full complement of care is here at all times. current numbers show about 200 patients went to five such centers. in san francisco there is a single center at san francisco general serving the county and the northern part of san ma
her house is okay but not her sister s. heir house is gone. her car, gone. they barely got out. while the plant smolders, and with many homes in ruins, residents aren t sure how long it will take to rebuild, but they will. everybody is helping each other hout out in this town. you can see already the beginnings of the community working to piece back together. laura anthony is on the ground where authorities say it could be weeks or perhaps longer before they know the cause of the explosion. and the mayor said today the death toll could be as high as 40 from the blast. a soil scientist says texaspe of a troubling pattern a lk of over sight for public safety. the professor is not the only scientist to make the connections. he says you can see it and the oil spill or the pipeline explosion hazardous high demand products and disasters like the one we re seeing in central texas. people who know the fertilizer production will tell you a plant like one in the town of w