these are post doctoral fellows at cal berkley studying this very system of water delivery. >> if we go into it with out a lot of planning, we could find ourselves in a tough situation. >> reporter: they show a economical benefit of spepding the money now. >> it's more expensive than if you end up paying this money earlier. >> parts of san francisco, parts of any area in the bay area are going to have very very old water pipes that are going to fail. >> reporter: he represents murin county and serves on the u.s. house and infrastructure committee. he's suggesting that they spend more money to fix right now. >> if we don't regularly update and modernize the infrastructure you're going to see massive failures. >> and some communities could be cut off from supplies of water for weeks or months and they may have to treat their own water supply in their own home what are the implications if we don't fix this? >> we're looking at a long time for recovery. >> reporter: water officials estimate just to catch up will cost over 1 billion dollars to catch up. if we don't do it we'll take a look

where the average age on the pipes -- cal berkley. studying this problem of water delivery systems. if we you know go in to it without a lot of planning we could find ourselves in a big problem. >> shows a clear benefit with spending the money on infrastructure repair now, rather than later. >> the systems to operate day-to-day are more expensive if you end up paying this money earlier. communities like san francisco, and parts of morin, and parts of any area in the bay area, are going to have he very very old water pipes that are going to fail. >> congressman, jared huffman, serves on the u.s. house transportation and infrastructure committee. he is proposing that congress spend more money to fix the problems now. >> we will have to try to get ahead of this. if we don't, regularly update and modernize that infrastructure, you are going to see massive failures. >> worse case some experts say, some communes could be cut off from reliable clean supplies of water, for weeks, months and years, depending on the breaks and they may have to treat their own water supplies in their homes. >>

nail who is over probation and parole for the state of georgia, sandra smith who is on faculty at cal berkley we're working specifically on defining the community's role. because right now community policing doesn't really have a role for the community. it's one of those initiatives where they've said this is what we want you to do, as opposed to negotiating with us because there are not a lot of people like ms. moore who will say we really want to hear from you, not on the government side. so we've seen examples, however, of effective partnerships and i will just point to one in the city of boston, massachusetts, between july of 1995 and november of 1997 there was a 29-month period without a single juvenile homicide. 29 months, no juvenile homicides. and it was a partnership between the community, the faith community, law enforcement, probation and parole and part of -- and this goes back to the comment earlier about changing the culture of law enforcement. what changed some of the culture of law enforcement in boston was the catholic church. because a lot of the white cops in boston were ro

in healthy san francisco urging some enrollment projections we had from cal son the california insurance models run by uc berkley that's what the state used to stage enforcement into medal and it's covered california so we estimated that after the first year of ac a implementation 42 to 50 thousand people remaining urban insured that might be a little bit on the high-end at this point we have so much success in people enrolling but again, we're having data limitations that - those projections were done using census data not available for september of this year 2014. >> i see the 16 thousand number in healthy san francisco we have 42 thousand and 15 thousand. >> so the 42 thousand yourself referring to - the enrollment in covered california. >> in the one with the darned graft in healthy san francisco. >> we don't necessarily know where those people end up so we know that a lot of them left and were eligible for medi-cal but no way of running san francisco data up against covered california to see how many end up there some of them could have gotten job based coverage so the other promotions in the enrollment is