Mister Chu said researchers at the Lawrence Berkeley National Laboratory in California estimated the effects that white roofs could have on the planet.

VOA: special.2009.06.19

Sarah Chu from the Innocence Project says her group believes this is the most important recommendation.

VOA: special.2009.10.03

American Energy Secretary Steven Chu recently spoke to a group of Nobel laureate scientists.

VOA: special.2009.06.19

Dr Chu is married to Jean Chu, an Oxford-trained physicist, and has two sons through a previous marriage.

BBC: Profile: Steven Chu

And if you think that Mike Eng is a worthy successor to Judy Chu, then vote for Mike Eng because of Mike Eng, not because Mike Eng happens to be married to Judy Chu.

NPR: Political Families Circumvent California Term Limits

It's also interesting what Chu didn't talk about: increasing oil and gas production from U.S. fields.

FORBES: Energy Sec Chu Says Global Warming Is Real; Nat Gas Will Be Bridge Fuel