MOUNT LAUREL, N.J. — At least five people were arrested on charges they plotted to attack the Fort Dix Army base and "kill as many soldiers as possible," federal authorities said Tuesday. The suspects were scheduled to appear in U.S. District Court in Camden later Tuesday to face charges of conspiracy to kill U.S. servicemen, said Michael Drewniak, a spokesman for the U.S. Attorney's Office in New Jersey. Five of them lived in Cherry Hill, about 10 miles east of Philadelphia and 20 miles southwest of Fort Dix, he said. "They were planning an attack on Fort Dix in which...