A cadre of journalism and law students from the University of Montana is providing a virtual window on what many are calling the most extensive environmental criminal trial in U.S. history. Paired together in two-hour shifts, a law student and a journalism student provide daily, continuously updated online coverage of the W.R. Grace & Co. trial in U.S. District Court in Missoula through their blog. Communities in Montana and around the country were exposed to asbestos-contaminated ore that W.R. Grace mined and shipped from Libby, Mont.