(Reuters) - Credit Suisse Group Inc
Thursday's decision by U.S. District Judge James Graham increases the potential that evidence harmful to the Swiss bank's defense may be introduced at the trial, where Credit Suisse faces a potential $2 billion of exposure.
The state of Arizona, AllianceBernstein Holding LP
Poulsen co-founded National Century in 1990, and is the only other defendant remaining in the case. He is serving a 30-year prison term and is presumed insolvent.
(Reporting by Jonathan Stempel in Washington, D.C.; Editing by Gerald E. McCormick)