HOBOKEN, N.J. (AP) — A rush-hour commuter train crashed through a barrier at the busy Hoboken station and lurched across the waiting area Thursday morning, killing one person and injuring more than 100 others in a grisly wreck that renewed questions about whether long-delayed automated safety technology could have prevented tragedy. People pulled chunks of concrete off pinned and bleeding victims, passengers kicked out windows and crawled to safety, and cries and screams could be heard in the wreckage at the station just across the Hudson River from New York City as emergency workers rushed to reach commuters in the tangle of twisted metal and dangling wires. The New Jersey Transit train ran off the end of its track as was pulling into the station, smashing through a concrete-and-steel bumper.