NTSB says probe into train crash is progressing

This photo provided by Ian Samuel shows the scene of a train crash in Hoboken, N.J., on Thursday, Sept. 29, 2016. A commuter train barreled into the New Jersey rail station during the Thursday morning rush hour, causing serious damage. The train came to a halt in a covered area between the station's indoor waiting area and the platform. A metal structure covering the area collapsed. ( Ian Samuel via AP)