Rep. Alexandria Ocasio-Cortez says the site of the devastating train derailment in Ohio is a “potential crime scene,” blasting House Republicans for not holding a hearing on the incident. “This committee needs to hold a hearing on the derailment in East Palestine,” the New York Democrat said during a House Oversight and Accountability hearing Thursday, as the Senate Environment and Public Works Committee grilled the CEO of Norfolk Southern. “This is not just a disaster site. It is a potential crime scene.” The federal government continues to deal with the fallout of the derailment of a train carrying toxic chemicals...