As both nomination fights remain highly competitive, folks in Nevada are bracing themselves for even more political attention than most expected when the state’s contest was moved way up the calendar last year. To get a sense of it, I’d recommend this humorous column in today’s Review-Journal and this coverage in the Sun of the Nevada SEIU endorsement of Obama last night. Long ago, by the way, the plan was apparently for this critical union to back Edwards, the expected beneficiary of the original calendar change by anti-Clinton Democrats. Now, with the sentimental favorite essentially out of contention, Obama is the fall-back. This segment of the labor movement really doesn’t like Hillary.