sentences:  Jack Abramoff scandals
  
  The federal investigations into Jack Abramoff and his political and business dealings are among the broadest and most extensive in American political history, involving well over a dozen offices of the FBI and over 100 FBI agents tasked exclusively to the investigation.Given the extent and complexity of the suspected corruption, an entire inter-governmental task force, involving many federal governmental departments and agencies, has been established to aid the federal investigation.