RANIERE STANDS ALONE BROOKLYN — The details of Keith Raniere's shadowy reign as the leader of NXIVM, which has for years withstood allegations that it was a cult-like criminal enterprise, are expected to be fully revealed at his federal criminal trial scheduled to begin Tuesday in Brooklyn. Raniere, long known to his followers as "Vanguard," has for more than two decades been a captivating figure after founding the Capital Region-based organization that amassed thousands of followers and pledged to help "humanity rise to its noble possibility." But behind the programs that promised executive success and self-empowerment, Raniere's penchant for manipulating...