A regrettable inclusion: Due to an editing error in the Centennial issue, Ted Kaczynski, the infamous Unabomber, was inadvertently included in the roll of exemplary Berkeley alums. While Kaczynski was an assistant Berkeley professor for two years, he did not attend Cal. Moreover, we regret the error and sincerely apologize to anyone we offended, particularly the family, friends and colleagues of his victims.