(CNN) - A new poll indicates that Meg Whitman has a large lead over her remaining Republican opponent in the battle for California's GOP gubernatorial nomination.
According to a Field poll released Friday morning, Whitman holds a 45 percent to 17 percent lead over the state's insurance commissioner Steve Poizner in the Republican primary, with nearly 4 in 10 GOP primary voters undecided. Whitman, the former CEO of eBay, is a billionaire with national party connections. She served as an adviser and surrogate in 2008 for Sen. John McCain's presidential campaign.
The survey's release comes after former Republican Rep. Tom Campbell dropped his bid for governor and is now running for the Senate in California. A Field Poll released Thursday indicates that Campbell now leads the GOP field in the fight to oust Sen. Barbara Boxer of California. Before dropping out of the governor's race, Campbell was in second place, trailing Whitman but leading Poizner, according to the Field poll.
In a hypothetical general election matchup, the survey indicates that Democratic state attorney general Jerry Brown leads Whitman by 10 points, 46 percent to 36 percent, with nearly 1 in 5 voters undecided, and Brown leads Poizner by 17 points, 48 percent to 31 percent, with just over a fifth of voters undecided. Brown, the former two-term governor from 1975 to 1983, has yet to declare his candidacy for governor. California's current governor, Arnold Schwarzenegger, is term limited and prevented from running for re-election this year.
The Field Poll was conducted January 5-17, with 958 registered voters in California questioned by telephone. The survey's overall sampling error is plus or minus 3.3 percentage points.
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