Egypt bus and train crash kills 50 young children
17 November 2012 Last updated at 17:54 GMT
Fifty young children and the driver of the school bus they were on were killed when their vehicle was hit by a train in central Egypt on Saturday, according to officials.
The transport minister resigned in the wake of the crash near Manfalut, 350km (230 miles) south of Cairo.
Jon Leyne reports.