By Reity O'Brien, Kytja Weir and Chris Young Center for Public Integrity Last December, the California Supreme Court declined to hear an appeal filed by a couple who had accused financial giant Wells Fargo & Co. of predatory lending. One justice, who owned stock in the bank, recused himself from the case. But Justice Kathryn Werdegar, who owned as much as $1 million of Wells Fargo stock, participated — and shouldn’t have.