Top graduating senior's life trajectory is amazing

The life of Josh Biddle, UC Berkeley's top graduating senior, reads like the lyrics of "Amazing Grace." During high school in Marin County -- and then at a boarding program for troubled teens -- he was lost. But after driving a tractor on his great-aunt Velma's farm, discovering science in community college, and transferring to Berkeley, he was found. On May 16, he will share his story at ...