my work at,nrdc, taught me most california streams and rivers need more water now to support healthy eco systems. one of the victims would be a beautiful north coast stream which in addition to providing most of,m oren, counties water supply endangers cohost salmon. if it doesn't fix it water regulator many the next drought may have to choose between the thirst of 2 hundred people and continued existence of this fishery. we face this on our greater scale with the pay delta in ecological collapse in the last decade. we know the collapse in any number of emergencies we're going to lose a number of facilities and it may be rendered by a moderate rise in sea level and future realize on increases diversions. in light of all this, we ask how should water managers best respond to the threat of global warming. my first hope is that water managers get on the front edge fight against this. your not bush administration scientists and nobody will stop you from talking about that. this panel invited us into a very unsettling way of framing the discussion those of us steeped the fight. we assume t

we'll connect you to the nrdc website. our beach is safe here. we know that. we just made this up.ast. the weather is gorgeous. heavy rain that's going to pop up in texas and louisiana, in afternoon thunderstorms. orlando, the heat's on. and we have a line of severe storms that runs from chicagoland, earlier in the day, to probably detroit, later on tonight. and that line of storms also moves into the northeast, overnight tonight and during the day tomorrow. that is the weather around the nation. how did we do? how about a little hand for our beach helpers? [ applause ] all that weather was brought to you by orkin. oh, robin? >> you know, you're going to have to clean up that sand, right? thank you. >>> we're showing america how to have a healthy summer with our "how to save a life" series. would you know what to do if someone in the family started to choke in choking accounts for more than 3,000 deaths each year. so, rich besser is here to talk to us about that. how to handle a number of different types of choking. we have someone from our studio audience. brian is here to help us