Powder on a letter for Senator Roger Wicker of Mississippi at a mail center in Washington tested positive, but was undergoing further F.B.I. analysis.
By MICHAEL S. SCHMIDT, New York Times
Tue, 04/16/2013 - 4:34pm
Powder on a letter for Senator Roger Wicker of Mississippi at a mail center in Washington tested positive, but was undergoing further F.B.I. analysis.