CHURCHILL COUNTY, Nev. -- At least two people were killed and about 20 others were injured in a fiery collision between a Sacramento-bound Amtrak train and a semitrailer on a rural northern Nevada highway. Nevada Highway Patrol Trooper Dan Lopez said the truck driver and one person on the train were killed in the 11:25 a.m. Friday accident about 70 miles east of Reno. He says an unknown number of other people on the train were injured and are being taken by ambulances to the hospital.