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What's the U.S. plan on Russia's "all out" invasion? Plus, a look at the strategy for fighting ISIS.
(CNN) - Chris Christie's administration got outside legal help on Thursday as a special state legislative committee decided to issue 20 subpoenas to launch its formal investigation of a scandal over alleged political retribution by top aides to the New Jersey governor.
The subpoenas for 17 individuals and three organizations seek documents for now, said Democratic Assemblyman John Wisnieswki, who chairs the panel.