California's most noteworthy congressional race this year is the high-dollar shootout between Democratic Reps. Howard Berman and Brad Sherman in the San Fernando Valley region of Los Angeles. Berman and Sherman were thrown together in the 30th Congressional District when the independent redistricting commission drew new maps for the state's 53 congressional districts. The two rivals have spent a collective 45 years in Congress and are spending millions of dollars in their duel for political survival, with policy on Israel and Iran potent issues in the heavily Jewish district. It could even be a year-long struggle. Democrats have a 2-to-1...