governor jerry brown tapped bruce wilcox to figure out a way to save the salten sea, all of this toxic dust being exposed on the lake bed when the water recedes. >> some level of pesticides and fertilizers, not a large amount but when it settles into the into the bottom of the lake bed, all of those contaminants go into people's lungs. >> some worry that could generate up to 100 tons of dust a day, and travel to los angeles, potentially exposing millions of people. 30 miles south in the farming town of el centro, we meet a woman who believes the dust is making her children sick. dolores aguilar's children both have asthma. mornings always start like this. >> fast forward now to the first trickle of help. just days after michael okwu's first report, california governor jerry brown signed a bill aimed at saving the salten sea. over the next six months california will develop a plan to restore the walters. we'll see how it goes. >>> next, water woes, south carolina begins to dry out but many residents feel their futures may drift away, too. >> the floodwaters began to peak a full week ago