Comic entertainer Lily Tomlin will be one of the guest stars on Friday's performance of Prairie Home Companion at the Greek Theater. We'll talk about her love of the radio show, and take a look back at her career, from her work on the classic TV show, Laugh-In to movies such as "9 to 5."
More than 600 communities in California rely on contaminated groundwater. The problem is especially acute in the Tulare River Basin and the Salinas Valley. About a quarter of a million people — some of the poorest in California — rely on groundwater contaminated with nitrates.