A bomb tore through a moving train in India's remote northeast Thursday, killing five passengers and injuring four, an official said. The New Delhi-bound super-fast Rajdhani Express started from the eastern town of Dibrugarh in Assam state and had just crossed a station near Chungajan, 168 miles east of state capital Gauhati, when the bomb exploded, Indian Railway spokesman T. Rabha told The Associated Press. It jolted passengers out of their sleep, he said.