April 9, 2007 5:07 PM PDT
Senator Barbara Boxer answers questions after her keynote address, flanked by Stanford University President John Hennessey on the left and Silicon Valley Leadership Group President and CEO Carl Guardino on the right. Boxer is now chairman of the Senate Environment and Public Works committee after the Democrats gained control of Congress, and plans to make environmental activism and global warming big issues during her tenure on the committee, she said.
Photo by Tom Krazit/CNET News.com
