Do we really need unionized government employed bag checkers after repeated proven failures? It's not about whether we need them or not, it's about whether the employees of government positions will vote themselves out of their jobs. The answer is no, in case you are wondering. That's how government works . . . more and more useless departments, bigger and bigger government payroll. It doesn't even matter who holds the presidency, the government payroll grows under every administration.
All because there are morons who believe government is supposed to be helpful. The relentless pursuit of perfection in social engineering simply produces a string of growing useless departments.
Every time you think along the lines of, only if a different group were in charge of the government . . . it grows again!