SAN FRANCISCO, California (CNN) - Opponents of California's voter-approved ban on same-sex marriages launched a new court challenge Wednesday, led by lawyers who were on opposite sides of the case that settled the 2000 presidential race.
Attorneys Ted Olson and David Boies have asked a federal judge to block California from enforcing the ban, known as Proposition 8. Though California's Supreme Court upheld Proposition 8 in a ruling issued Tuesday, Olson and Boies argue that the ban violates the U.S. Constitution.
"It is impossible to reconcile the restrictions that Prop. 8 imposes on the right of gay men and lesbians to marry with the U.S. Supreme Court's conclusion that the Fourteenth Amendment protects the right of all citizens to make personal decisions about marriage without unwarranted state intrusion," their lawsuit, filed on behalf of two same-sex couples, states.
Boies and Olson filed suit Wednesday on behalf of two couples who were denied marriage licenses under Proposition 8. A federal judge in San Francisco has set a July 2 hearing date on the matter.
California's Supreme Court rejected a challenge to the marriage ban Tuesday, but left intact about 18,000 same-sex marriages conducted before voters approved the ban in November.
Olson was the lead attorney for George W. Bush in the 2000 Florida recount. He served as solicitor general in the Bush administration after the Supreme Court ruling that effectively decided the election in Bush's favor.
Boies, meanwhile, was the top legal strategist for former Vice President Al Gore, that year's Democratic presidential nominee. Before that, he was the Clinton administration's top lawyer in the anti-trust case against computer software giant Microsoft.