fessor Alan Detshowitz ·and Ken'neth I Starr, the former U.S. solicitor general whose investigation ,led to the impeachment of President Clinton. Marra d~sc:ribes an October 2007 breakfast meeting betwe:en Acosta, who ,is now U.'S.1a:bor secretary-,_ and Lefkowitz shortly aftetthe non-pt6Secution,agr