California

Mitt Romney still leads President Obama in Arizona, but the race is tightening.

A new Rasmussen Reports/CBS 5 survey of Likely Arizona Voters shows Romney with 52% of the vote to Obama’s 44%. Two percent (2%) prefer some other candidate, and another two percent (2%) are undecided. (To see survey question wording, click here.)

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The survey of 500 Likely Voters in Arizona was conducted on October 21, 2012 by Rasmussen Reports. The margin of sampling error is +/- 4.5 percentage points with a 95% level of confidence. Field work for all Rasmussen Reports surveys is conducted by Pulse Opinion Research, LLC. See methodology.

Incumbent Republican Dean Heller continues to earn 50% support against Democratic Congresswoman Shelley Berkley in Nevada’s U.S. Senate race.

The latest Rasmussen Reports telephone survey of Likely Nevada voters shows Heller with 50% of the vote to Berkley’s 45%. One percent (1%) prefers some other candidate, and four percent (4%) are undecided. (To see survey question wording, click here.) 

The race remains Leans Republican in the Rasmussen Reports Senate Balance of Power rankings.  President Obama leads Mitt Romney by two points in the state, 50% to 48%. 

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This Nevada survey of 500 Likely Voters was conducted on October 23, 2012 by Rasmussen Reports. The margin of sampling error is +/- 4.5 percentage points with a 95% level of confidence. Field work for all Rasmussen Reports surveys is conducted by Pulse Opinion Research, LLC. See methodology.

Republican Congressman Jeff Flake has hit the 50% mark for the first time in the U.S. Senate race in Arizona.

A new Rasmussen Reports/CBS 5 survey finds Flake with 50% of the vote to Democrat Richard Carmona’s 44%. Three percent (3%) prefer some other candidate, and another three percent (3%) are undecided. This survey was taken following the candidates' recent debate. (To see survey question wording, click here.)

How did you do in this week’s Rasmussen Challenge?  Check the leaderboard.

(Want a free daily e-mail update? If it's in the news, it's in our polls). Rasmussen Reports updates are also available on Twitter or Facebook.

The survey of 500 Likely Voters in Arizona was conducted on October 21, 2012 by Rasmussen Reports. The margin of sampling error is +/- 4.5 percentage points with a 95% level of confidence. Field work for all Rasmussen Reports surveys is conducted by Pulse Opinion Research, LLC. See methodology.

President Obama still receives 50% of the vote in Nevada’s tight presidential race.

The latest Rasmussen Reports telephone survey of Likely Nevada voters, taken the night after the final presidential debate, shows Obama with 50% support to Mitt Romney’s 48%. One percent (1%) prefers some other candidate, and one percent (1%) is undecided. (To see survey question wording, click here.)

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This Nevada survey of 500 Likely Voters was conducted on October 23, 2012 by Rasmussen Reports. The margin of sampling error is +/- 4.5 percentage points with a 95% level of confidence. Field work for all Rasmussen Reports surveys is conducted by Pulse Opinion Research, LLC. See methodology.

Incumbent Republican Dean Heller has opened a seven-point lead over Democratic Congresswoman Shelley Berkley in Nevada’s U.S. Senate race following their second debate and a visit by Bill Clinton to the state on Berkley's behalf.

The latest Rasmussen Reports telephone survey of Likely Nevada Voters shows Heller earning 50% support to Berkley’s 43%. Four percent (4%) like some other candidate, and three percent (3%) are undecided. (To see survey question wording, click here.)

This race moves from a Toss-Up to Leans Republican in the Rasmussen Reports Senate Balance of Power rankings.  The presidential race in Nevada is still a Toss-Up in the Electoral College projections.

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This Nevada survey of 500 Likely Voters was conducted on October 15, 2012 by Rasmussen Reports. The margin of sampling error is +/- 4.5 percentage points with a 95% level of confidence. Field work for all Rasmussen Reports surveys is conducted by Pulse Opinion Research, LLC. See methodology.