Gov. Arnold Schwarzenegger declared a state of emergency Monday in seven northern and central California counties, a move aimed at putting more resources into protecting the state’s waterlogged levy system. The governor’s declaration said that with more rain expected after the rainiest March on record, people and property are in "extreme peril." State water officials fear the heavy rain could weaken some levees to the point of failure. They took advantage of a weekend lull in the storms to patch some weak spots in the system but were still concerned. Levee repairs are typically done in the summer, when the...