Professor of Geology, UC Davis
Professor of Geology at the University of California at Davis, he serves on the Delta Independent Science Board; former member of the state Reclamation Board (now called the Central Valley Flood Protection Board)
Winter Storms Dump Water on Southern California
12 MIN, 36 SEC
Dec 20, 2010
Polls Show Trump Surging Ahead, but Are They Accurate?
51 MIN, 52 SEC
Jul 21, 2015
Can LA Politicians Reduce Gun Violence?
26 MIN, 5 SEC
Jul 30, 2015
Presidential Candidates on the Economy, Race and Immigration
29 MIN, 3 SEC
Jul 24, 2015
Will Congress Move Ahead on Highway Funding?
51 MIN, 38 SEC
Jul 28, 2015