I just heard on BBC World that a two- bus crash in Switzerland left 28 people dead, 22 of them 12-year-old children, with many more injured. They were returning to Belgium after a ski trip. The families of those killed are journeying to Switzerland now. No cause yet established; apparently the drivers had good records, as did the bus company and the bus itself was equipped with seatbelts. I can only imagine the heartbreak of those who lost children, brothers and sisters, nieces and nephews.