California Democrats have officially opened fire in their civil war on water, with the Red Army in the Valley versus the Blue Army on the Bay. This blistering missive today from Rep. Jim Costa, D-Fresno, quoting liberally from a Chronicle article Friday. Costa pits the Bay Area's liberal Rep. George Miller, D-Martinez, against (shudder) Latinos, and calls Mr. Environment a poster boy for (horrors) toxic polluters: "We have stood up to the bully tactics of extreme environmentalists whose agenda ignores our families and our futures. We've made progress. More water will flow to our Valley and George Miller doesn't like...