SAN FRANCISCO Whether gays and lesbians have the right to marry in California moved to the state's highest court Monday, a month after an appeals court ruled against same-sex marriage. The city of San Francisco filed the appeal to the California Supreme Court, claiming that laws authorizing only heterosexual marriages are unconstitutional discrimination. A lower court had agreed, but an appeals court last month reversed that decision. The 1st District Court of Appeal ruled that, among other things, it was not the judiciary's role to define marriage as 61 percent of California voters in 2000 declared marriage as a union...