Seeking to portray law enforcement investigations into reports of fraudulent voter registrations in several states as an extension of the controversial firings of United States attorneys, the Obama campaign on Friday called for a review by a special prosecutor.
Bob Bauer, general counsel for the Obama campaign, sent a letter to Attorney General Michael B. Mukasey and Special Prosecutor Nora R. Dannehy, who is investigating the attorney firings, requesting that Ms. Dannehy also look into the whether F.B.I. investigations of the Association of Community Organizations for Reform Now, or Acorn, were politically motivated.