Why was the DTV transition, which has been planned for years and years, suddenly delayed by the Obama administration? The rationales about people who weren't ready seemed very flimsy, and easily curable with very small amounts of government money. Julian Sanchez suggested one possibility a while back: someone with a vested financial interest has been "helping" the Obama administration with its DTV policy.
Light pollution has taken away our ability to see the stars. Can we still save the night sky?