LOS ANGELES — A proposed liquefied natural gas terminal at the Port of Long Beach cleared a major hurdle Friday as a federal panel concluded the project would not pose an environmental threat to the area. The environmental staffs of the Federal Energy Regulatory Commission and the port, along with the U.S. Coast Guard and several other agencies, conducted the yearlong review. The draft report said the terminal would be within acceptable noise and air pollution limits, and that tanks holding the liquid natural gas and pipelines carrying it could withstand all but the most violent earthquake. The report also...