A new environmental report finds that global warming is a growing problem in California. According to the nonprofit advocacy group Environment California, the amount of toxic emissions produced by the Golden State has skyrocketed over the past four decades. Reporter: Beth Ford Roth
Assembly Bill 651, which would legalize physician-assisted suicide, was the subject of a lengthy hearing on Tuesday. The bill is modeled after the law in Oregon that was upheld by the U.S. Supreme Court earlier this year. The information-only hearing touched on a number of difficult issues. Reporter: John Myers
Earth science researchers at Stanford University are getting some help from a Silicon Valley technology powerhouse. Sun Microsystems is helping to develop tools for scientists studying everything from climate change to earthquakes. Reporter: Peter Jon Shuler
End Music: "Heel to Toe" by John Scofield, from "Works for Me" (Verve 314 549 281-2)