CHICAGO (Reuters) - More than 500 protesting port workers stormed the EGT grain terminal at the Port of Longview, Washington, on Thursday and damaged railcars and other property, Longview Police Chief Jim Duscha said. The incident came a day after several of Longshoremen were arrested after blocking a train from arriving at the newly constructed facility owned by EGT, LLC, which is a joint venture of Bunge Ltd, ITOCHU International Inc and STX Pan Ocean Inc. Early on Thursday, the protesters stormed the EGT facility, smashed guard shack windows, pushed a security vehicle into a ditch, cut brake lines on...