This photo shows at least four tanker carriages at least partly submerged in the creek in New Jersey.
A number of other carriages - not all of the kind that is used for transporting liquids or gases - appear to have been derailed when the bridge collapsed.
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UN war crime investigators said thousands of detainees have been killed over the past four and a half years while held in the civil war.
David Cameron announced a raft of initiatives, including increasing the power of prison governors and publishing prison league tables.
Asked whether Mr Gove could back a British exit from the EU, David Cameron refused to answer.