>>A grand jury should be convened to force the clerk to disclose the reporter’s name.<<
Remember that the cops went after the “dumb kid” who hacked Palin’s email, but AFAIK the press members (and perhaps the Dem party people) who tried to use the info have nothing to fear.
If the reporter instigated the search, there may be repercussions. Probably the reported covered himself with some plausible denial.