Eight members and associates of a Newark-based gang that allegedly sold fentanyl, heroin and cocaine in the city were facing multiple federal charges, authorities said. Muta Bell, 33; Ibn Foster, 19; Xavion Miller, 19; Corey Wade, 32; Bazair White, 20; Yusef Milliron, 28; and Alshakur Robinson, 29, all of Newark, are each charged by complaint with one count of conspiracy to distribute fentanyl, heroin, and cocaine, according to a release from the U.S. Attorney’s Office District of New Jersey. Robert Franklin, 29, of Newark, was separately charged with one count of possession of ammunition by a…