Bill to Seek Voters' Racial Data SignedMinority organizations back the law; county election officials oppose it. People will be able to volunteer information when they register.SACRAMENTO — California will join seven other states in gathering race and ethnicity data from voters under a bill signed into law Wednesday by Gov. Gray Davis.Endorsed by minority organizations but opposed by county elections officials, the law requires that every voter registration form include a space where people can volunteer their race or ethnicity. People who leave the space blank can still register to vote.Californians may not see the forms for some time, because...