More than half of California's K-12 public education students enrolled in free or reduced-price meal programs last year, the first time that the majority of youngsters were approved for assistance, according to state and federal officials. California was one of a dozen states where the majority of students were certified for such programs, said Jean Daniel, a U.S. Department of Agriculture spokeswoman. In Contra Costa, almost a third of all students signed up for the federally subsidized lunch and breakfast programs, the third school year in a row the county has seen an increase in the percentage of students. Nearly...