Wall Street Journal : Cargo Piles Up as California Ports Jostle Over How to Resolve Delays — U.S. shipping operations remain clogged as ports, truckers and warehouses can't find enough workers or agree on 24/7 operations — Nike Inc. doesn't have enough sneakers to sell for the holidays. Emma Brown / Washington Post : An elections supervisor embraced conspiracy theories. Officials say she has become an insider threat. — In April, employees in the office that runs elections in western Colorado's Mesa County received an unusual calendar invitation for an after-hours work event, a gathering at a hotel in Grand…