Obama has big edge in California

The potent mix of voters that has powered Democratic presidential victories in California for a generation overwhelmingly supports President Obama’s bid for reelection, forming a demographic wall blocking Republican Mitt Romney from the biggest pot of electoral votes available in November. … As much as anything, the poll demonstrated anew how Democratic success in the state has been driven by the ascent of demographic groups allied with the party. [cont.]

Cathleen Decker, Los Angeles Times