With about a month to go before the October special election, the California Democrat's campaign received an injection of more than $150,000 in cash from three prominent New Mexicans or companies with which they are affiliated. Questions were raised about Bustamante's campaign finances after he lost the election.The California Fair Political Practices Commission, which enforces the state's campaign finance laws, sued Bustamante in 2004 for accepting contributions over the allowable limit of $21,200.