AP has a news story about Judge Vaughn Walker, who is presiding over the Prop 8 trial.   A few tidbits:

Walker first was nominated to a federal judgeship in the waning days of Ronald Reagan’s presidency and then again in the early days of President George H.W. Bush. He was finally confirmed by the Senate in 1989.Gay leaders lobbied against Walker because he helped the U.S. Olympic Committee sue a gay ex-Olympian who had created an athletic competition called the Gay Olympics. Walker aggressively pursued legal fees in the Olympics case, attaching a $97,000 lien to the home of founder Tom Waddell, who was dying of AIDS.

Note: that was not a gay rights case, but a probably some kind of trademark infringement case against a person who happened to be gay. These next two cases are more indicative of a philosophy germane to the Prop 8 case:

During his time as a federal judge, Walker has ruled in at least two cases involving gay rights issues. In one, he dismissed a lawsuit by two Oakland city employees who alleged their free speech rights were violated when managers removed a bulletin board flier for a religious group that promoted “natural family, marriage and family values.”The city had “significant interests in restricting discriminatory speech about homosexuals. . . .(and has) a duty under state law to prevent workplace discrimination on the basis of sexual orientation,” Walker wrote in his 2005 ruling.

In the other case, Walker in 1999 rejected arguments from the parents of a San Leandro boy who claimed their religious rights were violated by pro-gay comments their son’s teacher had made in the classroom.