Williams has written on subjects including the California cocaine trade, Oakland’s Black Panther Party and the career of San Francisco mayor and political power-broker Willie Brown. His journalism also has been honored with: the Gerald Loeb Award for financial writing; the California Associated Press’ Fairbanks Award for public service; and, on three occasions, the Center for California Studies' California Journalism Award for political reporting. He was the Society of Professional Journalists’ Northern California Journalist of the Year in 1999.

Born in Ohio, he graduated from Brown University and the University of California-Berkeley and attended University College, London, U.K. Before joining the Chronicle, he worked as a reporter at the Hayward Daily Review, the Oakland Tribune, and the San Francisco Examiner. He was a University of Michigan Journalism Fellow in 1986-87.