he says the heidelberg project, which he began in 1986, makes you laugh, it makes you happy. it's a very accessible monument to detroit's decay and abandonment, and to its hope of resurrection. more than 200,000 people visit each year. across town another group of artists is taking advantage of empty buildings. the "555" collective has moved into the abandoned third police precinct station and is developing space for artists' studios and galleries using foundation funds and donated labor to fix the place up. painter hugh navarro was among the first to start work here in a holding cell where he thought the light was just right. somehow it inspired him. >> there's a good feeling of getting here, opening your own jail cells, and leave any time that you want. i need that freedom, yes, yes. >> reporter: but for navarro-- a native of chile, with another studio in southern california-- it's more than the jail cell. >> detroit to me is an inspiration as a whole. >> reporter: he and his landlords work at improving the space, getting it ready to show to the public. among their prized p

. >> reporter: ruben heidelberg and his company from new jersey are rewiring another silver spring neighborhood, this fallen tree the culprit here, neighbors glad to see the work finally being done. >> not much you can do. >> reporter: hopefully it's only a matter of time here. >> hopefully it's a matter of minutes. >> reporter: the henry family is camping outside their home also waiting for the power to come back on. >> i'm praying to get my lights back. >> reporter: others still without electricity are making due with portable generators. >> yes, we are lucky and we are grateful that first of all, we're alive. this storm was just terrible, but, you know, we so miss the ac. we wish we had it right now. >> reporter: along blaine drive near east west highway in chevy chase who knew one tree could cause so much trouble? >> they'll have to replace three poles, all these wires, take at least three, four days. >> reporter: this thing took down part of a utility pole, some wires, crashed into two cars and a house. >> everybody comes out, looks at it and says i don't want deal with this and goes away.

. >> reporter: ruben heidelberg and his fellow linemen from a new jersey company are rewiring another silver spring neighborhood. this fallen tree is the culprit. linda and others glad to see the work finally being done. >> hopefully it's a matter of minutes. >> reporter: the henry family is camping outside their home also waiting for the power to come back on. >> i'm praying to get my lights back. >> hot and miserable, trying to get through it, drink plenty of water like they say, but not much you can do in times like this. >> reporter: the henrys needed to hire electrician michael roach to fix their meter which was ripped from the house by friday night's wicked winds. how have you been coping? >> terrible. i'm an asthmatic, too. >> reporter: others still without electricity are making do with portable generators. >> saturday and yesterday was miserable, but hopefully tonight might be a little better. >> reporter: matt price, his wife julie and 5-year-old ashley are going to wait it out at home. >> yes, we are lucky and we are grateful that first we're alive and the storm was just te

all of a sudden they noticed .ases of salmonella heidelberg they breached their colleagues in new yorkey said let us -- they reached out to their colleagues in new york. they said let us look. they were able to look at a number of others. it to show graf you what is supposed to be in the green line that were above the five-year average. the map shows where they saw an extra 190 cases. this is looking at combining all the data that came together to define the outbreak. because this is all about public health, they were able to identify this outbreak. they realize this was due to broiled chicken liver. they're able to have a class one recall and take it off the market. this is exactly how public health should be working, identifying things as fast as possible, preventing additional people from getting sick or potentially dying. you have the same exact system. this is the surveillance system for the early notification. this is along the same lines. it to was combined traditional. it was from other laboratory data. no, these are examples i can get it. it is so that more recently they were