This is very cool, especially on the day an asteroid is making a near-miss (or near-hit) passing of Earth. From what I can gather, a bolide entered Earth's atmosphere about 20-30 miles above somewhere in Russia causing debris to rain down and blow out windows in buildings. Someone recorded a spectacular video of the bolide coming in and burning up in the sky. The original posting was removed but the video has now reappeared online. The second video records some of the debris making landfall.