The latest statewide poll, conducted by the Field organization, shows Democrat Barack Obama extending his lead in the state and now trouncing Republican John McCain by 24 points, 54 percent to 30 percent. In May, Obama’s lead was a smaller 17 points, and in January, an even slighter 7 points.
The Field poll, conducted July 8-14, also demonstrated an enthusiasm gap in California: 51 percent of Obama’s supporters said they were very enthusiastic about him, whereas only 17 percent of McCain’s made the same claim...
[Among] the nonpartisan voters highly coveted by candidates, Obama led 64 percent to 18 percent.
The BRAD BLOG : Poll: Obama Leads McCain by 24 Points in California