LOS ANGELES (Reuters) - Stunning accusations that a top California Democratic campaign treasurer looted the war chests of her big-name clients have left candidates across the state scrambling to raise more money as election season looms. Kinde Durkee, who controlled the funds of roughly 400 candidates and groups, ranging from Senator Dianne Feinstein to local Democratic youth clubs, was arrested in September and charged with fraud. While the extent of the losses isn't yet clear, the coffers of dozens of Democratic politicians have been frozen, prompting the crippled campaigns to ask the California Fair Political Practices Commission to permit further...