4 killed, 12 critically hurt in Seattle tour bus crash

SEATTLE, Wash. (AP) — A “duck boat” tour vehicle and a charter bus carrying foreign college students collided on a busy Seattle bridge Thursday, killing four people and sending dozens to hospitals.
The collision happened on the Aurora Bridge, which carries one of the city’s main north-south highways over a lake. At least eight people were in critical condition, and many others suffered lesser injuries.
There was no immediate word about the cause of the crash, which involv