California is finally set to be a major player in the presidential primary after the legislature on Tuesday approved a bill to move the primary election from June to Feb. 5, which would make it the largest of 18 states to hold its primary that day.

So, if the election were held today, who would win the California primary?

According to a CBS 5 statewide poll conducted by Survey USA, New York Sen. Hillary Clinton has a double-digit lead over fellow Sen. Barack Obama of Illinois among likely California Democratic voters. Former North Carolina Sen. John Edwards is running a distant third, followed by New Mexico Gov. Bill Richardson.

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