A staff scientist from the Advanced Light Source (right) gave a tour of the ALS to three members of the House Science Committee who recently toured Berkeley Lab. Left to right are Rep. Eddie Bernice Johnson (D-Texas), Rep. Zoe Lofgren (D-CA), Lab Director Charles Shank, and Rep. James Sensenbrenner (R-Wis), who chairs the Committee. Other stops on the delegation's tour included NERSC, Inertial Fusion, and the Human Genome project. (XBD9711-04151) Photo by Roy Kaltschmidt