Skip to main content Democrats ask Justice Barrett to step aside from California case on charitable donors, citing conflict of interest FacebookTwitterEmail was confirmed last year.Erin Schaff / New York Times 2020Show MoreShow Less 2of2 A political advocacy group run by billionaire Charles Koch “played a significant and disproportionate role campaigning for your confirmation to the Supreme Court while its corporate sibling’s case was pending” on a challenge to the California law, Democrats said in a letter to Supreme Court Justice Amy Coney Barrett.David Zalubowski / Associated Press 2019Show MoreShow Less The Supreme Court hears arguments Monday on a California law requiring charitable groups to disclose to the state the names of their largest donors, a law challenged by a conservative organization that also spent at least $1 million in last year’s campaign to confirm Justice Amy Coney Barrett.