United Airlines finds loose bolts on Boeing 737 jet doors

United Airlines says it has found loose door plug bolts on an undisclosed number of its Boeing 737 Max 9 aircraft. The revelation comes as United is performing FAAmandated inspections of its 79 Max 9s following the separation of the left door plug from Alaska Airlines flight 1282 on Friday. CNNs Erin Burnett reports. ,CNN, News