Four foreign students die in Seattle bus crash
A tour vehicle and a charter bus carrying foreign students have collided in Seattle, Washington state, leaving four people dead, US officials say. TV footage showed an amphibious "Ride the Ducks" vehicle - a type used for tours in several US cities - smashed into the side of the bus on a bridge. The four victims were foreign students from North Seattle College. Several people were critically injured. Seattle Mayor Ed Murray described the crash as "a terrible tragedy". It happened at about 11:00 local time (18:00 GMT) on Thursday. Two smaller vehicles were also involved in the crash. Most of the victims were on board the charter bus. Officials have not said which countries they were from. Image copyright Reuters Witnesses said they saw the tour vehicle swerving into the oncoming bus Forty-five s...