Assemblyman Keith Richman studied public employee pensions for a year so that he could propose changes to a system he believed was broken. In the end, he decided against writing legislation. Lawmakers and local government officials simply have no appetite for facing a looming crisis, the Northridge Republican concluded. With the state searching for a way out of its chronic fiscal malaise, government pensions have begun to attract some attention. It's clear, however, that changes in the state's massive pension system won't come easily. Last week, an Assembly committee killed a bill that would have stopped about 3,000 state workers...