Walker has presided over such notable cases as
lawsuits over NSA warrantless surveillance; the
Apple Computer, Inc. v. Microsoft Corporation copyright infringement case; the breach of
TD Ameritrade's customer information database Clint Reilly's antitrust litigation over the
Hearst Corporation's purchase of the
San Francisco Chronicle; and
Oracle's merger/hostile takeover of
PeopleSoft, which was approved despite
Justice Department opposition.
Hollingsworth v. Perry On January 11, 2010, Walker began hearing arguments in
Perry v. Brown. The case was a federal-constitutional challenge to
California Proposition 8, a voter initiative constitutional amendment that eliminated the right of same-sex couples to marry, a right which had previously been granted after the California Supreme Court found that
Proposition 22 was unconstitutional. On August 4, 2010, Walker ruled that Proposition 8 was unconstitutional "under both the Due Process and Equal Protection Clauses" and prohibited its enforcement. On April 25, 2011, supporters of Proposition 8 filed a motion in district court to vacate Walker's decision, citing Walker's own post-trial statement that he has been in a long-term relationship with another man. They argued he should have recused himself or disclosed his relationship status, and unless Walker "disavowed any interest in marrying his partner", he had "a direct personal interest in the outcome of the case." District Court Judge
James Ware heard arguments on the motion on June 13 and denied it the next day, writing that "the presumption that Judge Walker, by virtue of being in a same-sex relationship, had a desire to be married that rendered him incapable of making an impartial decision, is as warrantless as the presumption that a female judge is incapable of being impartial in a case in which women seek legal relief." Legal experts noted that similar efforts to remove Hispanic judges from immigration cases or female judges from gender-discrimination cases have also failed in the past. The
Supreme Court of the United States's 2013 decision in
Hollingsworth v. Perry left Walker's 2010 ruling as the final decision on Proposition 8. The proceedings were reenacted in the stage play
8, in which Walker was portrayed by
Brad Pitt and
Bob Balaban. == See also ==